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Like Father, Like Son by Mariadoria reviews
It all started with a blond strand of hair. From there, all Harry Potter has known about his life begins to unravel as he finds out the truth about his past and who he is, unearthing secrets that he didn't believe possible and finding family he didn't know existed. But maybe these changes could be a new beginning, a blessing in disguise, if he looks at it the right way.
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Adventure - Chapters: 29 - Words: 91,990 - Reviews: 524 - Favs: 1,396 - Follows: 2,019 - Updated: 7h - Published: 2/24 - [Harry P., Black Widow/Natasha R.] Captain America/Steve R.
Laughing All the Way to London by JacobApples reviews
Harry is a single father trying to raise his godson, Teddy. Unable to ensure his son's safety in the wizarding world he goes into hiding in the muggle one. But one trip to London will undo all of his precautions. Thrown back to the past, Harry will take up the DADA position and fall into the arms of a woman who once spared his life. No time paradox, Light/Badass Harry. T/M rated.
Harry Potter - Rated: T - English - Family/Mystery - Chapters: 17 - Words: 60,547 - Reviews: 1587 - Favs: 3,424 - Follows: 4,867 - Updated: 17h - Published: 1/8 - [Harry P., Narcissa M.] Teddy L.
The Catalyst For Revenge by Jade Tatsu reviews
Shepard chose to destroy Sovereign. The Council then declared war on the SA for that betrayal. The Humans tried to fight but it was a losing battle. Subjugation leading to extinction was not acceptable for making the hard military decision so the Humans chose another path and made a deal with the Reapers. The galaxy and the Cycle would never be the same. AU Harbinger is complicated
Mass Effect - Rated: T - English - Adventure/Drama - Chapters: 150 - Words: 1,094,451 - Reviews: 4131 - Favs: 1,280 - Follows: 1,383 - Updated: 9/3 - Published: 10/10/2016 - Ashley W., Illusive Man, Harbinger, Shepard (M)
Dark Savior by The Silver Bullet reviews
Selina Kyle comes face to face with a long lost relative who she thought was dead. Finding that her nephew still exists, exposes an old secret that she tried to burry years ago. Meanwhile, Harry Potter finds him dealing with unattended side effects from his ordeal with the basilisk.
Crossover - Batman & Harry Potter - Rated: T - English - Adventure/Angst - Chapters: 22 - Words: 80,667 - Reviews: 590 - Favs: 1,183 - Follows: 1,692 - Updated: 9/2 - Published: 12/27/2018 - Bruce W./Batman, Selina K./Catwoman, Harry P.
Harry Potter and the International Triwizard Tournament by Salient Causality reviews
A disillusioned Harry Potter gets ready to take on a Triwizard Tournament that captures international attention. He finds a new home, mentor, friends, allies and works to become his own man. Follow Harry as he dives into international waters and finds out if he is a shark or a minnow. Rated M in case something rated M is added in the future.
Harry Potter - Rated: M - English - Drama/Romance - Chapters: 21 - Words: 216,653 - Reviews: 1121 - Favs: 3,174 - Follows: 4,267 - Updated: 9/1 - Published: 12/6/2018 - Harry P., Fleur D., OC, Daphne G.
Who'd Believe It Anyway? by CyberShockwave reviews
The rebirth of Tom Riddle, the death of Cedric Diggory... is it any wonder that Harry Potter is behaving a little differently than what his friends and classmates expect? But is this sudden shift merely the result of traumatic experiences, or is something much darker afoot? Who should Harry trust? Who can he turn to? With all that's happened in his life, who'd believe it anyway?
Harry Potter - Rated: T - English - Adventure - Chapters: 15 - Words: 90,029 - Reviews: 315 - Favs: 526 - Follows: 925 - Updated: 9/1 - Published: 5/5 - Harry P., Sirius B., Luna L., Daphne G.
Dr Doom: Shield Hero by burgerkingpolicedepartment reviews
Victor Von Doom still has yet to defeat his rival, Reed Richards. Not willing to accept defeat, he decides to look towards his own collection of books in his study for inspiration. When he finds a book he didn't recognize, he was summoned to another world against his will with three others to fight against the Waves of Calamity!
Crossover - Fantastic Four & Rising of the Shield Hero/盾の勇者の成り上がり - Rated: T - English - Adventure/Fantasy - Chapters: 7 - Words: 30,117 - Reviews: 106 - Favs: 242 - Follows: 259 - Updated: 9/1 - Published: 7/22 - Dr. Doom/Victor V.
Who's This White Kid? by Flameraiser reviews
Harry wakes up in a strange jungle seemingly de-aged and without his wand. He has to figure out how to live in this whole new environment that he has seemingly warped to. And what the hell is a Wakanda? First few chapters will be about entry into the world and not much else. Obviously takes place in the Avengers universe. Will primarily use the MCU as a reference.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure - Chapters: 9 - Words: 46,128 - Reviews: 834 - Favs: 4,065 - Follows: 5,601 - Updated: 8/31 - Published: 10/17/2018 - Harry P.
It Started At Shanxi by SpaceTurtleOX reviews
100 years after the end of the Human-Covenant War, when an ill-fated UNSC expedition opens Relay 314, it reveals a civilization unprepared for their arrival, and relics from a terrible past.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 25,866 - Reviews: 150 - Favs: 394 - Follows: 645 - Updated: 8/31 - Published: 7/26 - Master Chief/John-117, Cortana, Zaeed M., OC
A Different Road Taken by Redrover117 reviews
In 1928 an alien artefact was discovered in Egypt and activated for the first time a few years later. In one reality Doctor Littlefield stepped through and was stranded on the planet Heliopolis for decades. In this reality he arrived on another planet entirely, one that house an Ancient Repository.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 49,416 - Reviews: 222 - Favs: 313 - Follows: 440 - Updated: 8/31 - Published: 9/23/2018
Wandering of a Sword Hero by A Dyslexic Writer reviews
Shirou never expected to be summoned to another world, but now all he wants to do is finish save it so that he could return home to his family. But it order to return home, he will first have to survive. First rule of surviving as a summoned hero, don't trust ANYONE.
Crossover - Fate/stay night & Rising of the Shield Hero/盾の勇者の成り上がり - Rated: M - English - Chapters: 43 - Words: 196,467 - Reviews: 7193 - Favs: 5,660 - Follows: 6,622 - Updated: 8/31 - Published: 1/26 - Shirō E., Firo
Brightest In Shadow by AthanMortis reviews
Harry Potter always had horrible luck. Now he's going to see how he fares when that luck leads him to worlds he never imagined he would see...
Crossover - X-overs & Harry Potter - Rated: M - English - Chapters: 37 - Words: 188,499 - Reviews: 1416 - Favs: 2,416 - Follows: 2,773 - Updated: 8/31 - Published: 5/12/2017 - Harry P.
Voyage unto Infinity by supertruckin reviews
The USS Voyager comes face to face with the massive ship that is the UNSC Infinity after Voyager's nearly fatal first test of their slipstream warp drive. Getting home isn't their only issue. They will have to work together in order to unravel the ancient threat that plagues the new galaxy that they find themselves in. Star Trek:Voyager, Mass Effect, and Halo triple crossover
Crossover - Mass Effect & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 40,340 - Reviews: 128 - Favs: 344 - Follows: 498 - Updated: 8/30 - Published: 4/10 - Master Chief/John-117, Cortana, Shepard (M)
Darth Vader: Hero of Naboo by AkumaKami64 reviews
The Force often works in strange ways. That was never truer when Darth Vader, not Anakin Skywalker, found himself on Naboo during the Trade Federation occupation. How is the Republic to react to a Sith Lord that has committed no crime and is aiding Queen Amidala? And did I mention Vader wasn't the only one brought along the ride? No, it's not Luke or Leia.
Star Wars - Rated: T - English - Adventure/Sci-Fi - Chapters: 12 - Words: 63,012 - Reviews: 1696 - Favs: 5,312 - Follows: 6,570 - Updated: 8/29 - Published: 1/12/2016 - Darth Vader, Anakin Skywalker, Qui-Gon J., Padmé Amidala
Exciting Opportunities by Of Questionable Veracity reviews
In an unexpected and highly unlikely turn of events, a catastrophic warp breach from a crippled ship manages to fling a Rogue Trader - or rather, the youngest son of a Rogue Trader - through time and space to a universe quite unlike what anyone on-board in used to. They make the best of the situation.
Crossover - Warhammer & Mass Effect - Rated: K+ - English - Chapters: 21 - Words: 82,311 - Reviews: 177 - Favs: 222 - Follows: 343 - Updated: 8/29 - Published: 4/15 - Shepard (F)
Overlord Effect: Battle for the Milky Way by I am the string cutter reviews
This a continuation sorta of Oblivion2991's Overlord effect. This starts a few months before the event of ME3. Before your read this i would suggest you read Oblivion2991's story first to get a basic understanding of whats going on, if you have, Welcome! I hope you enjoy this.
Crossover - Mass Effect & Overlord/オーバーロード - Rated: T - English - Adventure/Supernatural - Chapters: 5 - Words: 38,079 - Reviews: 78 - Favs: 92 - Follows: 109 - Updated: 8/27 - Published: 3/15 - Shepard (F), OC
Stargate: Universal Collision by Strikefreedom10 reviews
After a horrible hyperspace jump following the destruction of Orilla, SG-1, Stargate Command and Atlantis all find themselves facing a brand new universe as their own galaxy is irrevocably changed. New allies, new enemies and new challenges all await as universes collide with one another in a battle just to survive.
Crossover - X-overs & Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 22,741 - Reviews: 32 - Favs: 77 - Follows: 109 - Updated: 8/27 - Published: 8/19 - S. Carter, J. O'Neill, Thor
A Cruel Hero's Thesis by InquisitorEisenhorn reviews
After their apartment was destroyed in a battle with members of the Monster Association, Saitama and Genos have taken up temporary living in the new city of Tokyo-3. Unfortunately, things are not much better here.
Crossover - Evangelion & One Punch Man/ワンパンマン - Rated: T - English - Humor - Chapters: 8 - Words: 21,776 - Reviews: 30 - Favs: 50 - Follows: 73 - Updated: 8/25 - Published: 7/23 - Shinji I., Saitama
Is It Wrong to Serve Food In Orario by Xenophos24 reviews
Shirou believe he had done all he could in becoming a Hero of Justice. When he is presented the chance to live a second life, he decided to take things slow this time by becoming a chef in the Hostess of Fertility.
Crossover - Fate/stay night & Dungeon ni Deai o Motomeru no wa Machigatte Iru Darou ka - Rated: M - English - Friendship - Chapters: 7 - Words: 45,902 - Reviews: 205 - Favs: 1,096 - Follows: 1,473 - Updated: 8/25 - Published: 7/10 - Shirō E., Mia, Ryuu, Syr F.
Fate: Kill by Parcasious reviews
Death and corruption. A rotting Empire, and a man who would sit at the heart of a revolution. In a dark world of constant death and deceit, what place will a man whose only wish was to save others be able to carve out for himself?
Crossover - Fate/stay night & Akame ga Kiru/アカメが斬る - Rated: M - English - Chapters: 11 - Words: 59,535 - Reviews: 860 - Favs: 2,399 - Follows: 2,939 - Updated: 8/25 - Published: 6/24/2018 - Shirō E.
Rebirth like no other by JamminJuniberries reviews
Harry has been the Master of Death for several millenia, and lived countless lives in that time. Most of these lives involve a world-saving scenario, and he just wants to kick back and relax for once. Death provides a suitable universe, a videogame become reality
Crossover - Harry Potter & Overlord/オーバーロード - Rated: T - English - Fantasy/Sci-Fi - Chapters: 8 - Words: 22,674 - Reviews: 80 - Favs: 425 - Follows: 548 - Updated: 8/24 - Published: 7/23 - Harry P., Ainz
The Saviours Second Chance by ACI100 reviews
For all of his life Harry has fought for his freedom and for vengeance, he has been an eternal beacon shining through the oncoming darkness. It was not enough however, the darkness has overwhelmed the world and Voldemort has seemingly won. There were two things Voldemort was not ready for though, Harry's sheer determination and will to win, and the brilliance of Albus Dumbledore.
Harry Potter - Rated: M - English - Fantasy/Adventure - Chapters: 6 - Words: 32,043 - Reviews: 133 - Favs: 558 - Follows: 918 - Updated: 8/22 - Published: 2/21 - [Harry P., Narcissa M.] [James P., Lily Evans P.]
Daphne Greengrass and the Importance of Intent by Petrificus Somewhatus reviews
This is the story of how Voldemort and the tools he created to defy death were destroyed by Harry Potter and me while sitting in an empty Hogwarts classroom using Harry's idea, my design, and most importantly, our intent. Set during 6th Year.
Harry Potter - Rated: T - English - Romance/Family - Chapters: 23 - Words: 71,697 - Reviews: 931 - Favs: 3,606 - Follows: 2,710 - Updated: 8/21 - Published: 11/29/2018 - [Harry P., Daphne G.] Astoria G. - Complete
The Rude Familiar by REDthunderBOAR reviews
Kazuma gets summoned by Louise the Zero. Shenanigans, yelling, and saving the world shall follow in their wake. I'm going to admit this is a test run on writing humor, so C&C is very much appreciated. Updates are to be infrequent.
Crossover - Familiar of Zero & KonoSuba: God's Blessing on This Wonderful World - Rated: M - English - Humor/Fantasy - Chapters: 5 - Words: 20,573 - Reviews: 62 - Favs: 133 - Follows: 188 - Updated: 8/21 - Published: 4/10
Harry Potter and the Responsibility of Ability by Nimrod Everdeen reviews
Harry Potter has many titles: Boy-Who-Lived, Auror, Master of the Mystic Arts. But after an assignment in the United States he gains one more, possibly the most important one yet. Avenger. MCU and other Marvel elements. Pairing undecided. No Slash.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Supernatural - Chapters: 9 - Words: 46,054 - Reviews: 185 - Favs: 1,038 - Follows: 1,511 - Updated: 8/19 - Published: 5/10 - Harry P.
Death and the Shinigami by Scififan33 reviews
Very AU for both. Pairings undecided. After the war with Aizen the worlds various Death Gods approach Death himself to step in and get Japan's Death deities under control before the next problem drags them in as well or destroys the world.
Crossover - Harry Potter & Bleach - Rated: T - English - Fantasy - Chapters: 17 - Words: 37,416 - Reviews: 980 - Favs: 3,212 - Follows: 4,066 - Updated: 8/15 - Published: 1/27/2018 - Harry P., Ichigo K.
If I Knew the Consequences I Wouldn't Have Done it by raspberry dreams reviews
Harry is surprised by the side effects of having saved Ginny in the chamber. Turns out people he trusted were lying to him. There were many people who wouldn't have done what they did if they could forsee the consequences of their actions and Harry's reactions.
Harry Potter - Rated: K+ - English - Chapters: 30 - Words: 137,942 - Reviews: 1824 - Favs: 3,031 - Follows: 4,544 - Updated: 8/15 - Published: 3/3/2016 - Harry P., Hermione G., Albus D., Molly W.
Master of the Tomb Raider by thewriterman91 reviews
When the Japanese Ministry of Magic learns of Harry Potter's specialty, they call him in to take care of a problem that's been in their backyard for almost five thousand years. In the process of getting to Yamatai, Lara Croft is dragged into a world of magic, adventure, and more than a little horror. Pairings TBD.
Crossover - Harry Potter & Tomb Raider - Rated: M - English - Mystery/Fantasy - Chapters: 17 - Words: 57,169 - Reviews: 375 - Favs: 1,691 - Follows: 2,107 - Updated: 8/12 - Published: 1/2/2018 - Harry P., Lara Croft, Samantha N.
The Wandering Familiar by Autobot Rewind reviews
Louise summons her human familiar, Saito. But what if she wasn't the only one that summoned a human familiar? Through desperation, Tabitha summons a particular wandering samurai named Kenshin Himura. . . . That she did. (Tabitha/Kenshin/Sylphid) OOC Sylphid
Crossover - Rurouni Kenshin & Familiar of Zero - Rated: M - English - Hurt/Comfort/Romance - Chapters: 12 - Words: 41,408 - Reviews: 73 - Favs: 257 - Follows: 324 - Updated: 8/11 - Published: 7/27/2018 - [Kenshin, Tabitha, Sylphid/Irukukwu]
The rise of the Hypocritical Hero and the Shield by L33t Horo reviews
Emiya Shirou is sent to another world, his only culprit is Zelrtech, now he is Partnered up with Naofumi the Shield hero, how will life be for them now?
Crossover - Fate/stay night & Rising of the Shield Hero/盾の勇者の成り上がり - Rated: M - English - Friendship - Chapters: 9 - Words: 77,569 - Reviews: 218 - Favs: 804 - Follows: 988 - Updated: 8/11 - Published: 6/16
Harry Potter Son of Gaea by you.got.real.ugly reviews
Harry gets hit with the AK a few years too early which causes some interesting things to happen. After a nights rest, he wakes up with a new ability and some new responsibilities. Voldemort was just the tip of the iceberg. Gamer!HP with a bit of Diablo 3 mixed in.
Harry Potter - Rated: M - English - Adventure - Chapters: 6 - Words: 43,448 - Reviews: 167 - Favs: 1,125 - Follows: 1,569 - Updated: 8/8 - Published: 5/30 - Harry P., Fleur D.
Halo: The Ori War by DX1998 reviews
7 Months Ago...the USS Odyssey vanished without a trace. Seven long months, that saw the Ori march almost unopposed through the Milky Way Galaxy. With none able to stand against them, the armies of Origin were triumphant in all battles. But now...now the Odyssey has returned, and with the aid of the UNSC and Sangheili, they will bring the fight to the Ori.
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Adventure/Drama - Chapters: 15 - Words: 60,674 - Reviews: 519 - Favs: 865 - Follows: 1,095 - Updated: 8/7 - Published: 10/7/2014
For Earth and All Her Colonies by GADPELLAEON reviews
Post Human-Covenant War AU. After the Great War, all the UNSC wants to do is rebuild and live in the peace. A peace that so many died for. What happens when they learn that no matter what, war will always find them. Chapters Updated - Chapter 11 uploaded (07/08/2019) Any criticism and/or tips welcome.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 11 - Words: 73,828 - Reviews: 368 - Favs: 881 - Follows: 1,299 - Updated: 8/7 - Published: 12/27/2018 - Master Chief/John-117, Arbiter, Shepard (F), Councilor Tevos
Raptor Imperialis by CalciumHuge reviews
The Enterprise arrives at a wormhole just in time to see a lifeboat be ejected into their universe. The occupant is a mystery, but he brings knowledge of a future of only war. Cultures clash as they get to know their new guest and try to comprehend humanities future as he tries to return to the battle that rages above Cadia.
Crossover - StarTrek: The Next Generation & Warhammer - Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 25,777 - Reviews: 23 - Favs: 104 - Follows: 161 - Updated: 8/4 - Published: 7/28/2018
One Eyed Alchemy by rickyp01 reviews
Continuation of One Eyed Ascencion. 5 years after leaving his Sister's training, Harry's finally ready to discover his parent's legacy. Slower update times ahead,
Crossover - Harry Potter & Campione!/カンピオーネ! - Rated: K+ - English - Supernatural/Adventure - Chapters: 10 - Words: 18,253 - Reviews: 34 - Favs: 176 - Follows: 207 - Updated: 8/3 - Published: 1/18 - Harry P.
Invincible by Darth Marrs reviews
"You are gathered here today because the world is going to end within the next three years," Hermione said succinctly. "But my husband, having died before, is in no hurry to do so again. We are here to try and save wizard kind itself." A Harry Potter/Battlestar Galactica Crossover, with a touch of 2012 fused in for the fun of it. Obviously not Epilogue Compliant.
Crossover - Harry Potter & Battlestar Galactica: 2003 - Rated: M - English - Drama/Adventure - Chapters: 33 - Words: 140,082 - Reviews: 2376 - Favs: 2,136 - Follows: 2,315 - Updated: 8/3 - Published: 12/29/2018 - Harry P. - Complete
Contact at the Citadel by wilkins75 reviews
Sequel to Contact of Kobol and Contact of Races. Earth and other worlds are united in the Tau'ri Alliance, with the advance technology from the Ancients and the Asgard they are the most advanced culture in the Galaxy. Now they must travel to a distant galaxy to finish the mission of the Destiny only to contact the Citadel Council and the Reapers. (Stargate Sg1/Mass Effect)
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 19 - Words: 163,779 - Reviews: 1016 - Favs: 1,098 - Follows: 1,404 - Updated: 8/1 - Published: 4/23/2018
One Punch League by MegaRdaniels reviews
After the death of Superman, a strange man with immeasurable power shows up to take his place. Despite his strength, his career as a hero will be challenged by the powers that be.
Crossover - Justice League & One Punch Man/ワンパンマン - Rated: T - English - Sci-Fi/Fantasy - Chapters: 8 - Words: 15,991 - Reviews: 332 - Favs: 663 - Follows: 794 - Updated: 7/31 - Published: 4/28/2018 - [Diana of Themyscira/Wonder Woman, Saitama]
Magical Avenger by EricPotter97 reviews
The infinity stones have a far greater power than anyone knew with their existence being far greater. Death is normally not one to intervene but when she sees what could be the end of existence she knows she has to interfere. Eventually leading to what one universe calls the Master of Death the new Universe will know as an Avenger. Hopefully he will have what it takes.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Supernatural - Chapters: 15 - Words: 43,585 - Reviews: 313 - Favs: 1,541 - Follows: 2,192 - Updated: 7/29 - Published: 4/27 - Harry P.
Chosen Again by The Last Founder reviews
74 lives since his original, Harry Potter, or the being that once went by that name, is tired. He has had enough, yet his lives continue. Now, he's reborn into a very different life than many of the others he's had. Once again he's got to save the world... With a bit more. Now, he's got to save the Galaxy... Because he's the Chosen One... again. Will he never get a break?
Crossover - Star Wars & Harry Potter - Rated: T - English - Drama/Humor - Chapters: 9 - Words: 33,587 - Reviews: 170 - Favs: 919 - Follows: 1,336 - Updated: 7/29 - Published: 2/12 - Anakin Skywalker, Obi-Wan K., Harry P.
Adeptum Effectus by Reddevel360 reviews
"Killing a man will harden you. Fighting a war against genocide will harden a species. Why are we so ruthless Councilor? Because when fighting for your very existence, anything is acceptable." - Lord Hood. Featuring a Humanity that discovered the archives on Mars in the midst of fighting an war for their very survival, a war that destined to be a massacre turns into a stalemate.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Tragedy - Chapters: 4 - Words: 28,690 - Reviews: 119 - Favs: 673 - Follows: 974 - Updated: 7/28 - Published: 5/10 - Master Chief/John-117, T. Hood, Shepard (F), Admiral Hackett
Sorcerer's Resurrection by Fire Wolf 2132 reviews
He was dead. He had died in order to bring peace to the world. So why is he currently sitting in a chair talking to a floating man in a red cape?
Crossover - Code Geass & Doctor Strange - Rated: T - English - Supernatural/Adventure - Chapters: 5 - Words: 17,274 - Reviews: 36 - Favs: 96 - Follows: 113 - Updated: 7/28 - Published: 6/9 - Lelouch L., Dr. S. Strange, Wong
A Behemoth by Felucia reviews
Master of Hallows, Harry Potter is essentially unable to die. A man of seven hundred and fifty, with little new to do he is bored with his life. Death then comes knocking and offers her master an opportunity to venture into a whole new world. He readily accepts. Thus is created a new divergence in force. Journey with him as he builds his own empire in a galaxy far far away.
Crossover - Star Wars & Harry Potter - Rated: T - English - Chapters: 5 - Words: 16,625 - Reviews: 125 - Favs: 959 - Follows: 1,425 - Updated: 7/28 - Published: 10/9/2018 - Harry P.
Earth Is But An Idea by OPYKJ reviews
If there is one law common to all worlds that ever existed, it is that nobody can remain in the wrong universe without suffering consequences. Kathryn Janeway learns that lesson the hard way when she finds herself centuries in the past in a world with stargates and no way back to her ship, but for the help of a certain Major Samantha Carter. NOW COMPLETE.
Crossover - StarTrek: Voyager & Stargate: SG-1 - Rated: T - English - Adventure/Sci-Fi - Chapters: 14 - Words: 46,393 - Reviews: 87 - Favs: 102 - Follows: 144 - Updated: 7/27 - Published: 1/31 - Chakotay, K. Janeway, S. Carter, J. O'Neill - Complete
Harry Potter and The Chance at a New Life by kossboss reviews
A small change in Harry's battle with the Basilisk had him slowly absorbing Voldemort's memories from the Horcrux in his scar. Follow Harry as he makes preparations to leave the Wizarding world behind for good and embark on a long and exciting journey into the unknown. Little does Harry expect to be launched into a world of false gods and spaceships. Smart/Powerful/Grey Harry.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 15 - Words: 190,032 - Reviews: 1758 - Favs: 3,795 - Follows: 4,834 - Updated: 7/26 - Published: 1/7/2018 - S. Carter, D. Jackson, J. O'Neill, Harry P.
To Infinity by creamofwheat2311 reviews
After discovering an ancient artifact, the UNSC's most advanced warship and a Sangheili Assault Carrier are transported to a universe unlike anything they have ever seen, and forced into a war against a foe they never could have imagined.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 46 - Words: 390,407 - Reviews: 3556 - Favs: 4,079 - Follows: 4,898 - Updated: 7/25 - Published: 10/9/2013 - Master Chief/John-117, Arbiter, T. Lasky, Shepard (M)
You May (Not) Be The Coolest Person Here by khazit reviews
General Summary: After the event of Look to Windward, the Hub Mind finds itself inside the head of a certain puny Earthling. What sort of butterflies can a traumatized super uber advanced AI bring to a traumatizing series with a traumatized cast?
Crossover - Evangelion & Culture, Iain M. Bank - Rated: T - English - Sci-Fi - Chapters: 11 - Words: 20,588 - Reviews: 21 - Favs: 77 - Follows: 106 - Updated: 7/25 - Published: 2/19/2016 - Shinji I.
Human Domination: Anvils of War by KevinYu reviews
Through mud and blood, humanity is unified. They ascended to the stars and forged brotherhoods and friendships. There was what people thought as eternal peace, until a zealous species plunged humanity back to the madness of war and changed the face of the Galaxy for millenia to come. *Rewrite of Humanity's Fury* *Renamed from Humanity's Fury*
Crossover - Warhammer & Mass Effect - Rated: K+ - English - Sci-Fi/Fantasy - Chapters: 8 - Words: 50,485 - Reviews: 191 - Favs: 324 - Follows: 402 - Updated: 7/23 - Published: 12/22/2018 - The Emperor, Councilor Sparatus
The Serpent's Reflection by Rahar Moonfire reviews
Post SG-1 ep 'Point of View.' Dr. Samantha Carter works towards include Earth in the Asgard's Protected Planets Treaty. But she also wants revenge for her murdered husband and the attack on Earth by permanently ending the System Lords and all they stand for. To do that, she needs the help of a Goa'uld who helped spark a similar rebellion under a Nameless Pharaoh 5,000 years ago.
Crossover - Stargate: SG-1 & Yu-Gi-Oh - Rated: T - English - Sci-Fi/Supernatural - Chapters: 3 - Words: 10,437 - Reviews: 9 - Favs: 15 - Follows: 25 - Updated: 7/21 - Published: 6/29 - S. Carter, D. Jackson, Yami Yūgi, S. Kaiba
A Portal to the Hellmouth by CiceroTjones reviews
In a world Voldemort destroyed in his maniacal quest for domination, Harry Potter steps through the mislabeled Veil of Death and into a different universe filled with vampires, demons and a slayer.
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: M - English - Adventure - Chapters: 10 - Words: 34,107 - Reviews: 187 - Favs: 754 - Follows: 1,156 - Updated: 7/20 - Published: 1/23/2018
Stargate Atlantis: The Robotech War by Strikefreedom10 reviews
Two universe, completely independent from one another, will collide. How will the Atlantis Expedition thrive with one of the greatest warships and some of the bravest and greatest soldiers from another Earth aiding them with their conflict with the Wraith and other threats? Who knows, but it is going to be an amazing ride regardless. Welcome, to Stargate Atlantis: The Robotech War.
Crossover - Robotech/Macross & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 26 - Words: 228,789 - Reviews: 229 - Favs: 124 - Follows: 146 - Updated: 7/16 - Published: 10/4/2018 - Lisa/Misa, Rick/Hikaru, Gloval, John S.
Might and Magic by Astroman1000 reviews
Little Harry Potter was not the biggest fan of his own life, but what could he possibly do about it? Escaping to play video games in the dark of night helps... but only a little. A Gamer Fic.
Harry Potter - Rated: M - English - Adventure - Chapters: 18 - Words: 106,322 - Reviews: 1077 - Favs: 2,977 - Follows: 3,953 - Updated: 7/14 - Published: 6/10/2018 - Harry P., N. Tonks
Keeping Lies by ShadowBlah2 reviews
Lelouch would betray the whole world, just as it had betrayed him. That's what Suzaku had said. But in the end, perhaps it was the reverse.
Code Geass - Rated: T - English - Drama/Adventure - Chapters: 5 - Words: 32,845 - Reviews: 186 - Favs: 508 - Follows: 591 - Updated: 7/11 - Published: 1/19 - Lelouch L., Suzaku K., Kallen S., Schneizel E.B.
Zero Over Zero by Verrill Valierre reviews
It was another impossibility made real, another day for the Demon. Lelouch vi Britannia finds himself in a new world and Louise de la Vallière finds herself with a new ally. Both are Zero for different reasons, yet both began with nothing. Both are Zero in the end. Here they will rise above all else as they divide one another, the result undefinable by all means.
Crossover - Code Geass & Familiar of Zero - Rated: M - English - Fantasy/Adventure - Chapters: 6 - Words: 42,200 - Reviews: 99 - Favs: 366 - Follows: 532 - Updated: 7/9 - Published: 4/24/2018 - Lelouch L., Louise
GATE: Of Dragons and a Spirit of Fire by Pkd reviews
Few years after the events of Halo Wars, the UNSC Spirit of Fire finds themselves above the orbit of a unknown world without any clue to where they are and what brought them here. Faced with a new obstacle the crew of the Spirit of Fire descends upon the world where they meet new allies and enemies, along with an relic of the past, as they try to find a way back home.
Crossover - Halo & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure/Fantasy - Chapters: 18 - Words: 43,150 - Reviews: 286 - Favs: 611 - Follows: 811 - Updated: 7/2 - Published: 1/26/2018 - J. Cutter, E. Anders, OC, Third Recon
The Nuclear Option by LeviTamm reviews
Orimura Ichika discovered at a young age that he was little bit... different from the other children. It had been a total accident. A fluke. And due to the way he discovered this, he almost felt as if he had cheated God. Fearing what his sister would do if she found out, he kept his mouth shut about it, and told no one... Then he learned he could pilot an IS. Minor AU.
Infinite Stratos/IS<インフィニット・ストラトス> - Rated: M - English - Sci-Fi/Humor - Chapters: 2 - Words: 11,166 - Reviews: 37 - Favs: 163 - Follows: 228 - Updated: 6/30 - Published: 5/31 - Ichika O., Houki S., Chifuyu O., Laura B.
Fate Stay Cooking by Parcasious reviews
When an unlikely event arises in London, Shirou must now deal with the consequences of familial ties. May turn to M later.
Crossover - Fate/stay night & Shokugeki no Soma/食戟のソーマ - Rated: T - English - Chapters: 14 - Words: 57,288 - Reviews: 1280 - Favs: 3,002 - Follows: 3,611 - Updated: 6/29 - Published: 7/15/2015
b'Derech – on the way by WriteShop reviews
Six years after the Holy grail war, Shirou has gotten sucked into an alternate universe, one which will give him a second chance to be a hero. But is being a hero the only thing he desires, or has his experience changed him? Fate Stay Night / Avengers (movie) crossover.
Crossover - Fate/stay night & Avengers - Rated: T - English - Adventure/Romance - Chapters: 8 - Words: 23,917 - Reviews: 97 - Favs: 321 - Follows: 471 - Updated: 6/29 - Published: 5/24 - [Shirō E., Rin T.] Captain America/Steve R., Loki - Complete
Gate: Thus the Swarm Consumed All by inphernalmenace reviews
A Gate opens, and the forces of the Saderan Empire go through, but the easy conquest they hoped for is anything but. The Empire is instead confronted with its worst nightmare. Falmart won't know what hit it. Note: This will not be a typical Gate fic
Crossover - StarCraft & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Sci-Fi/Fantasy - Chapters: 27 - Words: 101,567 - Reviews: 186 - Favs: 287 - Follows: 322 - Updated: 6/28 - Published: 12/28/2018 - Sarah K., Lelei, Tyuule - Complete
The Reclaimer Effect by Thorthemighty321 reviews
It's the eve of the centennial anniversary of the beginning of the Human-Covenant War. A mere twenty years after the discovery of Prothean Ruins on Mars. A simple case of poor communication leads to a brief but violent conflict erupting and leads to the United Earth Government and it's military arm the UNSCDF coming onto the Galactic Stage of politics, mysteries, and adventures.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure - Chapters: 17 - Words: 174,265 - Reviews: 622 - Favs: 987 - Follows: 1,436 - Updated: 6/27 - Published: 2/28/2018
Changed Game by Bayonate reviews
The game has been changed, so what is on 99th Floor of Aincrad?
Crossover - Code Geass & Sword Art Online/ソードアート・オンライン - Rated: T - English - Adventure/Drama - Chapters: 5 - Words: 18,779 - Reviews: 45 - Favs: 97 - Follows: 145 - Updated: 6/26 - Published: 12/23/2015 - Lelouch L., C.C., Kallen S., Kirito/Kazuto K.
Ithaca by TheEndless7 reviews
The Triwizard Tournament ends with tragedy. One champion is left dead, two more maimed, and one missing and presumed dead. And now Harry Potter finds himself on a strange island with a strange woman and no idea just how to get back home to Hogwarts.
Harry Potter - Rated: M - English - Adventure - Chapters: 4 - Words: 33,524 - Reviews: 110 - Favs: 394 - Follows: 707 - Updated: 6/25 - Published: 3/21 - Harry P.
The Tri-Champion Wizard by Zetasigma reviews
Time travel fic, hopefully in the Dramedy style. The Horcruxes have unintended and wide-ranging side effects, causing powerful friends to conscript Harry as their Champion and send him back to Fourth Year to help them return the natural order. Now he has to help fix the world (again), survive the TWT (again), stop Voldemort (again), and do his best to get the girl.
Harry Potter - Rated: M - English - Drama/Humor - Chapters: 3 - Words: 27,078 - Reviews: 107 - Favs: 583 - Follows: 1,038 - Updated: 6/24 - Published: 1/21 - [Harry P., Hermione G.]
Behind the Mask: The Truth of the Demon by literary deviant reviews
After the death of Britanniana's 99th emperor, Lelouch vi Britannia, Zero gathers a group of people together to finally learn the truth about the Demon Emperor's bloody reign - and maybe learn a few things himself, as well. / A 'Characters watch the show' story.
Code Geass - Rated: T - English - Friendship/Drama - Chapters: 2 - Words: 12,823 - Reviews: 66 - Favs: 210 - Follows: 288 - Updated: 6/23 - Published: 5/27 - Lelouch L., Suzaku K., Kallen S., Schneizel E.B.
No Longer Alone by VonPelt reviews
Unable to clear his name, Sirius asked his cousin Andromeda to take care of Harry. This turns out to be the best decision Sirius has ever made.
Harry Potter - Rated: M - English - Family/Friendship - Chapters: 18 - Words: 86,607 - Reviews: 331 - Favs: 1,412 - Follows: 2,218 - Updated: 6/22 - Published: 12/2/2017 - [Harry P., Lisa T.] N. Tonks, Andromeda T.
Harry Potter and the New Beginnings by Kyroath reviews
After the fall of Voldemort, Harry Potter was tired of it all and all he desired was to leave - his fame, family, friends. Newly minted Master of Death just wanted to run away, but nothing was permanent for him - not even death. Under daunting circumstances Veil of Death became his salvation. Now, in a land he doesn't recognize, what will he change?
Crossover - Star Wars & Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 10 - Words: 32,300 - Reviews: 175 - Favs: 723 - Follows: 1,124 - Updated: 6/20 - Published: 5/31 - Harry P.
The Veil by Angler11235 reviews
Before he ever attends Hogwarts, Harry goes through the Veil of Death. He must adapt in order to survive and thrive in the alien universe he finds himself in.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Adventure - Chapters: 5 - Words: 25,374 - Reviews: 44 - Favs: 267 - Follows: 495 - Updated: 6/18 - Published: 5/19 - Harry P., Liara T'Soni
Man off the Moon by FiendLurcher reviews
The story of an unyielding man thrust into a galaxy of myriad grays—of questioning the past and of walking the same steps, wondering whether any answers beyond death lie at the end of that long, ever-winding road. (Ch36@10.1k words atm)
Crossover - Fate/stay night & Mass Effect - Rated: T - English - Sci-Fi/Fantasy - Chapters: 35 - Words: 646,317 - Reviews: 2796 - Favs: 3,442 - Follows: 3,859 - Updated: 6/16 - Published: 4/15/2018 - Archer
Aetherious Mortem by KisaragiKei reviews
Lelouch died by the hands of Suzaku Kururugi. C's world judgement was to be exiled from the entire human collective. Now all he had was a long road to travel with two subjects at his side. What does hie desire After all his strife, war, and blood? To wait for the end? Or to find a way back to his universe? He'd have to bypass the Ancients and Ori first. Yet to meet the SGC.
Crossover - Stargate: SG-1 & Code Geass - Rated: T - English - Sci-Fi - Chapters: 10 - Words: 22,293 - Reviews: 48 - Favs: 138 - Follows: 159 - Updated: 6/14 - Published: 11/11/2017 - Lelouch L., Jeremiah G., Lloyd A.
Through the Veil by darienqmk reviews
Two alcoholic men decide to jump through the Veil. This takes them back to August 1st, 1993. They don't have much to lose, anyway - the only thing left to do is to go around and piss everyone off, true Marauder fashion. So they do exactly that.
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 20 - Words: 115,525 - Reviews: 174 - Favs: 488 - Follows: 520 - Updated: 6/13 - Published: 2/13 - Harry P., Ron W. - Complete
Hyperion by Angry Madmoth reviews
Service in Federation had prepared her for most things the universe could throw at her. Being thrust into a war between a beleaguered humanity fighting a losing war against a fanatic conglomerate of genocidal aliens was not one of them.
Crossover - Halo & Elite - Rated: T - English - Sci-Fi - Chapters: 21 - Words: 72,992 - Reviews: 115 - Favs: 186 - Follows: 219 - Updated: 6/12 - Published: 9/2/2016 - [Linda-058, OC]
Frozen Wastes of Blades by d4nte reviews
As Shirou laid dying by the destroyed Grail and Illya was praying for someone to come save him, Zelretch decides to swoop in. In recompensation, He decides to send them to another world for his entertainment. [Don't read]
Crossover - Fate/stay night & Akame ga Kiru/アカメが斬る - Rated: T - English - Chapters: 10 - Words: 23,401 - Reviews: 72 - Favs: 420 - Follows: 543 - Updated: 6/11 - Published: 2/15 - [Shirō E., Esdeath] Illyasviel von Einzbern - Complete
Mass Effect: The New Journey by Arashi the Solar Phoenix reviews
During a Joint Deployment, the UNSC Infinity and Her Sangheili allies are suddenly thrown into a new Galaxy, and end up near Charon before the Systems Alliance discovers the Charon Relay. Alliances are forged and how will the galaxy react to an aggressive humanity that not only doesn't use Mass Effect technology, but will not let anyone stand in their way of expansion? AU PreME1
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 20 - Words: 190,674 - Reviews: 1330 - Favs: 2,209 - Follows: 2,703 - Updated: 6/11 - Published: 1/26/2014
Last Refuge by navnit reviews
Events force the Wizarding World to come out into the open. Unfortunately for Magicals, they are not the strangest things around.
Crossover - Harry Potter & Avengers - Rated: T - English - Supernatural - Chapters: 12 - Words: 38,811 - Reviews: 178 - Favs: 754 - Follows: 1,265 - Updated: 6/9 - Published: 11/22/2018 - [Harry P., Hermione G., OC] Black Widow/Natasha R.
The Game of Legacies: Potter Legacy by SarthakBikramPanta reviews
The Triwizard tournament gives Harry access to a loophole that he exploits merrily. However there is a conspiracy afoot in Magical Britain. With Voldemort waiting in the shadows for a perfect moment to strike and a mystery revolving around the 'Third Brother' and Harry's own Invisibility cloak. Oh yes...The Game is afoot. And with it lies, Magical Europe's very destiny.
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 4 - Words: 18,493 - Reviews: 14 - Favs: 97 - Follows: 194 - Updated: 6/1 - Published: 5/26 - Harry P., Hermione G., Ignotus P., Death
Marvel's Maelstrom by Pibbinator reviews
During the climactic battle with Kaguya, Naruto is transported to the Marvel Cinematic Universe. Realizing that no one is coming for him, Naruto sets himself on an odyssey filled with mad gods, powerful tyrants and a few stones to find his way back home.
Crossover - Marvel & Naruto - Rated: M - English - Adventure/Drama - Chapters: 28 - Words: 313,414 - Reviews: 3309 - Favs: 6,569 - Follows: 7,173 - Updated: 5/31 - Published: 2/14/2017 - Naruto U.
Something to Live For by Grey Silver Hawk reviews
Harry sacrificed everything to kill the Dark Lord. He sacrificed more to kill the next one. And the next. And the next. By the end, he had nothing left to give, and nothing left to win. Burdened by failure, he's thrown into a new world with familiar faces and unfamiliar personalities, and must fight to survive. AU, Dimension Travel, Graphic Violence.
Harry Potter - Rated: M - English - Adventure/Family - Chapters: 13 - Words: 103,756 - Reviews: 346 - Favs: 1,633 - Follows: 2,363 - Updated: 5/25 - Published: 4/1 - [Harry P., Bellatrix L.] James P., Tom R. Jr.
HALO Mass convergence by SapphireDawn11709 reviews
Two Universe collide after the Forerunners fall and the Reapers return, will the two branches of Humanity placed in their respective Systems by a Forerunner Monitor unite or fall, only time will tell in this epic clash. When the UNSC Exploration and Research Vessel Light of Sol discover a strange artifact, they are opened up to the rest of the Galaxy after millennia of isolation.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 22 - Words: 75,292 - Reviews: 271 - Favs: 519 - Follows: 691 - Updated: 5/23 - Published: 9/18/2016 - Master Chief/John-117, Cortana, Shepard (F), Tali'Zorah
Family - It's in the Blood by mjimeyg reviews
Somebody decides to teach Harry about the importance of blood.
Harry Potter - Rated: T - English - Humor - Chapters: 1 - Words: 20,992 - Reviews: 149 - Favs: 857 - Follows: 389 - Published: 5/21 - [Harry P., Astoria G.] - Complete
SG-Harry by feauxen reviews
Harry's been wandering the multiverse for some time, researching the mysteries of magic. When he comes across the SGC, he can't help but wonder why Ancient technology seems to work WITH magic instead of exploding on contact. This inevitably leads to all sorts of trouble, and a wizard in the Pegasus galaxy. Harry's a cheeky genius, but not the MoD or even overpowered. Much.
Crossover - Stargate: Atlantis & Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 10 - Words: 55,007 - Reviews: 334 - Favs: 1,203 - Follows: 1,773 - Updated: 5/17 - Published: 6/22/2018 - Harry P., Elizabeth W., Rodney M., Radek Z.
Harry and the Botched Cult Ritual by Kithrin reviews
Harry is kidnapped and subjected to a ritual by a large group of cultists, and three servants were bound to him, and due to an incompetent drunkard the wrong forms were filled out when one applied for custody resulting in an engagement. The Dursley's would be horrified that Harry became happy due to it.Warning, massive amount of death in first chapter. Harry/Rider/Avenger/Lancer.
Crossover - Harry Potter & Fate/stay night - Rated: T - English - Fantasy - Chapters: 9 - Words: 25,422 - Reviews: 285 - Favs: 1,173 - Follows: 1,521 - Updated: 5/14 - Published: 9/25/2018 - [Harry P., Rider, Avenger, Lancer]
Ashikabi and Sekirei, Servant and Master by Forest Dragon Slayer 2 reviews
Thanks to a certain bloodsucker, Shirou's been thrust into another war within another dimension. Just one with 108 servant-like beings which primarily consist of beautiful women. Amidst it all, he ends up changing the fate of a certain veiled Sekirei. What will become of them? Read and see!
Crossover - Fate/stay night & Sekirei - Rated: T - English - Adventure/Romance - Chapters: 3 - Words: 19,772 - Reviews: 58 - Favs: 345 - Follows: 549 - Updated: 5/12 - Published: 1/29 - Shirō E., No. 10/Uzume
The Serpent's Vow by Rahar Moonfire reviews
5000 years ago, High Priest Seto helped drive the false gods from Earth, at the price of the young Pharaoh's life. Honoring his cousin's last request, Seto lived on alone. Now SG-1, Jacob, and Selmak attempt to raid the cult compound run by the Goa'uld Seth. They didn't count on finding another Goa'uld with no connection to the Tok'ra but no love for the System Lords.
Crossover - Stargate: SG-1 & Yu-Gi-Oh - Rated: T - English - Sci-Fi/Supernatural - Chapters: 33 - Words: 127,414 - Reviews: 150 - Favs: 266 - Follows: 307 - Updated: 5/5 - Published: 9/4/2018 - D. Jackson, J. O'Neill, Yami Yūgi, S. Kaiba
The Forerunner's Blessings by Venerance reviews
Adrift in space. The occupants of the Forward Unto Dawn found themselves learning more about the universe than they ever hoped to imagine. An entire cabal of alien civilizations residing among the stars, waiting to be introduced to Humanity and her allies.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 5,339 - Reviews: 79 - Favs: 284 - Follows: 488 - Updated: 5/3 - Published: 3/31 - [Master Chief/John-117, Shepard (F)] A. J. Johnson, Cortana
The Lightsaber by Tellemicus Sundance reviews
A childhood love, combined with magical experimentation, and a determination to see his project brought to life. This was all it took to change the world...forever. (A/N: Based on numerous reviews, 'suspension of belief' is evidently required to enjoy this story)
Crossover - Harry Potter & Star Wars - Rated: T - English - Adventure/Spiritual - Chapters: 26 - Words: 173,879 - Reviews: 1092 - Favs: 2,146 - Follows: 2,205 - Updated: 5/2 - Published: 11/29/2014 - Harry P., Voldemort, Dudley D. - Complete
Getting Too Old For This 2: Electric Boogaloo by ManMadeOfLasers reviews
A continuation of the story begun in Getting Too Old For This. Harry Potter is back, and he is determined to use that whole 'Winning the Reaper War' thing as an excuse to cause as much trouble as he reasonably can, while still winning the war of course. He does like living after all, which is a fortunate trait for a man that can't die. Rated 'M' for bad language and worse ideas.
Crossover - Harry Potter & Mass Effect - Rated: M - English - Humor/Adventure - Chapters: 2 - Words: 20,372 - Reviews: 109 - Favs: 914 - Follows: 1,223 - Updated: 4/25 - Published: 4/7
Halo Infinity Wars by TheDidactsHand reviews
A one shot sequence with Captain J. Cutter himself participating in the battle of Wakanda. Note, this will be broken into Five chapters.
Crossover - Halo & Avengers - Rated: T - English - Adventure - Chapters: 4 - Words: 18,145 - Reviews: 49 - Favs: 116 - Follows: 137 - Updated: 4/23 - Published: 5/25/2018 - J. Cutter, Captain America/Steve R.
Invincible by kathryn518 reviews
The night in the graveyard, produces a very different result as Harry discovers things he didn't know about his heritage. Before he only had a castle, now he has a whole wide world to get himself in trouble. At least he has his responsible godfather along for the ride. That should help... right? Or not.
Crossover - DC Superheroes & Harry Potter - Rated: M - English - Chapters: 4 - Words: 110,199 - Reviews: 1021 - Favs: 5,306 - Follows: 6,371 - Updated: 4/20 - Published: 2/8/2016 - Harry P., Sirius B.
When Empires Collide by Nemesis13 reviews
The 99th Emperor of Britannia Lelouch vi Britannia had it all planned out, he'd die for world peace and his dear sister would finally have the gentle world she deserved, then, a dagger shaped vessel appeared in orbit claiming Earth for a Galactic Empire. Plans are meant to be fluid, meant to change, and now Lelouch has a new focus for the worlds ire; everyone else.
Crossover - Star Wars & Code Geass - Rated: T - English - Adventure/Humor - Chapters: 5 - Words: 14,850 - Reviews: 224 - Favs: 786 - Follows: 924 - Updated: 4/20 - Published: 7/27/2016 - [Luke S., Nunnally L.] [Lelouch L., Kallen S.]
Getting Too Old For This by ManMadeOfLasers reviews
Harry Potter finds himself, and his normal bi-polar luck, pulled out of a quiet retirement and into the limelight of the 23rd century. He finds a grand new stage upon which his 'saving-people-thing' can act, and before he can say no, is pulled into the middle of a galaxy-spanning conflict. Rated 'M' for bad words and ideas, re-worked and re-posted. Enjoy.
Crossover - Harry Potter & Mass Effect - Rated: M - English - Humor/Adventure - Chapters: 18 - Words: 82,376 - Reviews: 510 - Favs: 2,127 - Follows: 1,978 - Updated: 4/15 - Published: 7/31/2017 - Complete
Deadly Nightshade by savya398 reviews
Lily and James weren't Harry's parents. They were his aunt and uncle. Petunia decides she shouldn't have to raise her nephew when his mother is perfectly capable of doing it herself. She tracks down her wayward sister who enjoys attacking people with giant plants, and quickly washes her hands of the entire situation. Now, Gotham and Batman have a new young villain to deal with.
Crossover - Batman & Harry Potter - Rated: T - English - Family - Chapters: 14 - Words: 72,803 - Reviews: 675 - Favs: 2,525 - Follows: 3,167 - Updated: 4/14 - Published: 7/16/2018 - Bruce W./Batman, Poison Ivy, Harry P.
A Mother's Love by Psychoghost reviews
A mother never wants to see her child leave her, but when a child returns and embraces her after he has left her wings, the feelings she will feel is incomparable. Harry Potter has just returned to his mother. No not the red headed one, this one is way better than her!
Crossover - Harry Potter & Fate/stay night - Rated: T - English - Family - Chapters: 19 - Words: 43,923 - Reviews: 248 - Favs: 868 - Follows: 881 - Updated: 4/11 - Published: 12/23/2018 - Harry P. - Complete
Trading Places by Silver Ame Tsukino reviews
It was an accident, Harry should have known his luck would result in this. Now, he found himself back in his 15 year old body at the Dursley residence. Can the Unspeakable that started this trouble, help them get back to their timeline? Or are they going to change the past for the better? Slight Dumbledore bashing. Slight Ginny, Ron and Hermione bashing. Harry/OC, Nev/Luna
Harry Potter - Rated: T - English - Chapters: 5 - Words: 27,291 - Reviews: 64 - Favs: 279 - Follows: 488 - Updated: 4/11 - Published: 2/20/2018 - [Harry P., OC] [Luna L., Neville L.]
Magical Skeleton Effect by REDthunderBOAR reviews
A story 1000 Years into the reign of Ainz Ooal Gown, first contact was made with other races in space. Who will survive? And what of the Reapers?
Crossover - Mass Effect & Overlord/オーバーロード - Rated: M - English - Sci-Fi/Fantasy - Chapters: 4 - Words: 13,969 - Reviews: 49 - Favs: 143 - Follows: 227 - Updated: 4/5 - Published: 6/2/2018
The Big Shakeup by phoenixgirl26 reviews
The wizarding world goes through some big changes.
Harry Potter - Rated: M - English - Romance - Chapters: 14 - Words: 27,223 - Reviews: 62 - Favs: 304 - Follows: 140 - Published: 4/3 - [Harry P., Luna L.] Sirius B., N. Tonks - Complete
Spartan and Wolf: Realities Collide by Arisentactica reviews
Chief and Cortana drift to a forerunner planet in the remains of the Forward Unto Dawn. In another timeline, in another part of the Galaxy, an admiral is the lone survivor of a costly battle. Will they meet? Will they become allies or bitter enemies? Where will they go and what will they do? M for blood, gore, and language. HIATUS! (Chapters 5-6 being rewritten!)
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 7 - Words: 36,246 - Reviews: 33 - Favs: 109 - Follows: 149 - Updated: 4/2 - Published: 10/11/2018 - Master Chief/John-117, Cortana, OC, T. Vasir
Harry Potter and the Master of Death by Fumbls reviews
With the war over, Harry Potter is given time to ponder the state of his life. Discovering the depth of the Headmasters manipulations, and a will drafted in his name, The “Boy Who Lived” makes the decision to take advantage of his status as The “Master of Death”. After traveling through time and escaping the Dursleys he starts to discover things are very different.
Harry Potter - Rated: T - English - Adventure/Supernatural - Chapters: 3 - Words: 18,852 - Reviews: 14 - Favs: 64 - Follows: 109 - Updated: 3/28 - Published: 12/26/2018
Harry Potter and the Bones Affair by Frontiersman26 reviews
In an alternate world, where Kingsley was guarding Harry the day on the dementor attacks, wich sends harry down a different universe to meet a Hufflepuff. No bash, just different reactions, Harry/Susan pairing
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 9 - Words: 31,206 - Reviews: 96 - Favs: 266 - Follows: 442 - Updated: 3/20 - Published: 2/24 - Susan B., Amelia B., Harry P., Dolores U.
Ascension by Four-Eyed Assassin reviews
An unavoidable mishap with a powerful artifact destroys the magical world, sending two unspeakables into an alternate reality. With no wizarding community in existence, how will they cope in this scientifically advanced, different world filled with superheroes and enhanced individuals? MoD!HarryXDaphne. Begins during the Battle of New York in Avengers.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Romance - Chapters: 3 - Words: 24,696 - Reviews: 77 - Favs: 1,013 - Follows: 1,533 - Updated: 3/6 - Published: 11/9/2018 - [Harry P., Daphne G.] Iron Man/Tony S., Wanda M./Scarlet Witch
Root reaching into Space by Manshiro reviews
A ME crossover with the Nasuverse with an AU humanity and a first contact a century before the canon one. This is rated M for violence and - because I will try to play the Nasuverse straight - detailed descriptions of dismemberment might appear.
Crossover - Fate/stay night & Mass Effect - Rated: M - English - Sci-Fi/Supernatural - Chapters: 13 - Words: 62,031 - Reviews: 548 - Favs: 1,419 - Follows: 1,692 - Updated: 3/4 - Published: 6/4/2014
Powerful Magical Artifact by kathryn518 reviews
The Goblet of Fire is a powerful magical artifact. Powerful enough to lock four powerful magicals to a binding magical contract even when one is unwilling. What else can it do to fulfill a contract? Pull someone to fulfill a contract from a distance? Reach across space and time? Summon the dead?
Harry Potter - Rated: M - English - Humor - Chapters: 1 - Words: 21,192 - Reviews: 499 - Favs: 3,412 - Follows: 4,282 - Published: 3/3 - Harry P., Ron W.
Tyrant's Empire Beyond the Gate by Alpine992 reviews
During the final battle before Akame stabs Tatsumi with Murasame, the Tyrant takes drastic measures to survive. Now awakening in a brand new Empire where Tatsumi doesn't even know the language, how will he survive in his Dragonic Form, will he ever turn human and make his way to the Empire he fought hard for, or will he take up the roll of protector against a new corrupt Empire.
Crossover - Akame ga Kiru/アカメが斬る & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Adventure - Chapters: 3 - Words: 8,563 - Reviews: 43 - Favs: 195 - Follows: 258 - Updated: 2/28 - Published: 11/22/2018 - [Tatsumi, Tyuule]
SG13 The Cylon War by ShadowXV reviews
What happens when Earth is informed about a group of unknown humans by the Asgard and Earth with some help sneaks in an SG team. I got a new beta we are currently going through all chapters.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Chapters: 13 - Words: 126,291 - Reviews: 283 - Favs: 373 - Follows: 549 - Updated: 2/28 - Published: 5/23/2015
Magic Knows No Boundaries But Those We Believe In by NeverGonnaStop reviews
Harry Potter liked his new life as a professional Seeker. With Voldemort nothing more than a bad memory he thought his life was finally his own. Waking up in an alternate universe where Tommy still ran amok killed what little optimism he'd discovered since the war ended. But he'll be damned if he wasn't going to eek out a life of his own choosing regardless of fate's interference.
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 4 - Words: 12,146 - Reviews: 3 - Favs: 65 - Follows: 102 - Updated: 2/26 - Published: 12/29/2018 - Harry P.
Novocaine by StardustWarrior2991 reviews
After the end of the war, Harry has a meeting in Gringotts that changes his life. Given a unique opportunity to rebuild the world, he takes it upon himself to restore what was once lost to the wizarding world, while falling for a charming witch at the same time.
Harry Potter - Rated: T - English - Romance/Drama - Chapters: 20 - Words: 200,539 - Reviews: 1473 - Favs: 4,553 - Follows: 6,127 - Updated: 2/25 - Published: 8/2/2018 - [Harry P., Daphne G.]
The Outsider From Beyond by Emrakul reviews
The right man in the wrong place can make all the difference in the world. After a work trip gone haywire, Harry finds himself in an alternate universe where Neville is the boy-who lived and his female self is a Slytherin. Tags: AU, Light!Harry , Alive James & Lily, Good!Dumbledore.
Harry Potter - Rated: T - English - Adventure/Family - Chapters: 3 - Words: 15,641 - Reviews: 20 - Favs: 87 - Follows: 171 - Updated: 2/24 - Published: 1/17 - Harry P., Ron W., Neville L., Daphne G.
New Magick by Azriel80 reviews
Voldemort's dead, the world's about discover the existence of aliens, but before any of that, Harry has some extra growing up to do. With two of the most powerful elder gods looking to take him on as their successor, and only one able to succeed, things are bound to get interesting. Disclaimer: I don't claim rights to any of the Harry Potter or Marvel universes etc.
Crossover - Harry Potter & Avengers - Rated: M - English - Fantasy/Sci-Fi - Chapters: 3 - Words: 20,484 - Reviews: 26 - Favs: 219 - Follows: 364 - Updated: 2/22 - Published: 2/7 - Harry P., Thor
On the Illusion of Might by evevee reviews
We thought ourselves powerful, able to conquer a galaxy with nothing but toys. When we overcame every challenge, breached the space between the galaxies themselves, what use were the words of a race ashamed of their own past? Yet we cannot deny that we were warned, for while a challenge to a human is laughable, a challenge to humanity is a death sentence.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 20 - Words: 225,409 - Reviews: 1316 - Favs: 2,102 - Follows: 2,784 - Updated: 2/21 - Published: 2/21/2017 - Master Chief/John-117, Cortana, Shepard (F), Garrus V.
Harry Potter and The Force of Law by snipsa reviews
During the Summer after third year Harry decides to take Sirius' future into his own hands. He has no idea what far reaching consequences this will sow.
Harry Potter - Rated: K+ - English - Drama/Adventure - Chapters: 7 - Words: 17,222 - Reviews: 126 - Favs: 505 - Follows: 861 - Updated: 2/20 - Published: 1/10 - Harry P., Sirius B., Susan B., Amelia B.
Fate Veil of Death by Silver0Shard reviews
Harry stumbles upon a book that should not have been in the Hogwarts library in the first place, but what was read could not be forgotten.
Crossover - Harry Potter & Fate/stay night - Rated: T - English - Fantasy/Adventure - Chapters: 5 - Words: 21,663 - Reviews: 48 - Favs: 206 - Follows: 303 - Updated: 2/18 - Published: 1/29 - Harry P.
From Ruin by GraeFoxx reviews
It all went wrong. Harry is locked away in Azkaban for decades as Voldemort destroys and conquers the magical world and beyond unchallenged. However, Voldemort's greatest strength will be used against him, and Harry is sent back in time with one mission: to kill the Dark Lord before he rises again.
Harry Potter - Rated: M - English - Adventure/Angst - Chapters: 24 - Words: 278,047 - Reviews: 919 - Favs: 2,617 - Follows: 3,764 - Updated: 2/17 - Published: 8/5/2018 - Harry P., Hermione G., Fleur D., Daphne G.
Broken Reflections by JacobApples reviews
Harry remembers the mirror Sirius gave him in the fifth book and realizes Voldemort is in his mind. Fed up with his circumstances he takes matters into his own and hands with an unforeseen fallout. Marauders age, No time Paradox. Hedwig Forever.
Harry Potter - Rated: T - English - Mystery - Chapters: 21 - Words: 77,307 - Reviews: 1426 - Favs: 2,569 - Follows: 3,522 - Updated: 2/16 - Published: 6/21/2018 - [Harry P., Andromeda T.] Sirius B., James P.
Fate Infinite Zero by ryulabird2 reviews
Harry has been the Master of Death ever since he died in the Forest when he was still seventeen. But being the Master of Death isn't anything like anyone thought it would be. Now, Harry is in a new world with new magic, new rules, and new trouble for him to get mixed up in. Because of course he'd walk right into a mess as ridiculous as a Holy Grail War. Of Course.
Crossover - Harry Potter & Fate/stay night - Rated: T - English - Drama - Chapters: 5 - Words: 25,377 - Reviews: 99 - Favs: 596 - Follows: 794 - Updated: 2/13 - Published: 4/28/2017 - Harry P., Kayneth A. E., Diarmuid Ua Duibhne
Finally, a Vacation! by tuntuntunaa reviews
"Excuse me," Archer said, scratching his head while trying not to sound too smug. "I'm actually no hero, so I might interfere with your work. I will look for something else to do while you guys save the world! But do you mind sparing me some money?" (A threeway crossover with Tondemo Skill de Isekai Hourou Meshi manga. One-shot.)
Crossover - Fate/stay night & Rising of the Shield Hero/盾の勇者の成り上がり - Rated: K+ - English - Humor/Adventure - Chapters: 1 - Words: 6,988 - Reviews: 107 - Favs: 947 - Follows: 925 - Published: 2/6 - Archer - Complete
Death Comes to Smallville by Scififan33 reviews
He should have known even having the allegiance of all three Hallows for only seconds would have consequences but who could have seen this coming? Stranded alone in a new world Harry has to adapt but maybe it's just what he needs to move on from the war.
Crossover - Harry Potter & Smallville - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 35,288 - Reviews: 188 - Favs: 892 - Follows: 1,315 - Updated: 1/29 - Published: 3/13/2018 - [Clark K./Superman, Chloe S.] Harry P., Lex L.
Avalon, Secret of the Stars by donniedarko81 reviews
A hidden history revealed and the dawning of a new era or the end of another. There is some bashing in this story. You don't like it don't bother reading.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 43 - Words: 231,494 - Reviews: 1028 - Favs: 1,651 - Follows: 2,175 - Updated: 1/24 - Published: 4/27/2016 - [Harry P., Hermione G.]
One Eyed Ascension by rickyp01 reviews
The wizards of Brittain had long since been cursed by the gods. Many mages had tried to lift their curse over the centuries, none had / But after centuries of cursed blindness, a six-year old Harry Potter killed a god, and became the one-eyed King.
Crossover - Harry Potter & Campione!/カンピオーネ! - Rated: K+ - English - Supernatural/Friendship - Chapters: 7 - Words: 11,514 - Reviews: 33 - Favs: 147 - Follows: 151 - Updated: 1/18 - Published: 1/11
The Unknown Defender by Gabenator5 reviews
While Shepard is closing in on Saren. Stories begin to spread among the pirates and slavers of the galaxy. Rumors of a nameless fear, of a creature, a demon wreathed in green armor. It and its allies appear from nowhere slughtering all who oppose them, then vanish without a trace. What is the purpose of this unknown faction... and what will they do next?
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 17 - Words: 115,734 - Reviews: 1006 - Favs: 2,636 - Follows: 3,444 - Updated: 1/13 - Published: 9/27/2016 - Master Chief/John-117, Cortana, Shepard (F), Tali'Zorah
Exodus of the Damned by Codename-SURGEON reviews
The Reapers fell and with them fell our worlds. We drift alone in search of home and hope to one day build again. An artifact found provides a ray of hope. And those few who ventures through will seal our doom or not. Other worlds and other chances gives the Damned needed hope.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 13 - Words: 91,692 - Reviews: 136 - Favs: 344 - Follows: 502 - Updated: 1/11 - Published: 1/17/2016 - T. Lasky, Garrus V., Admiral Hackett
The Lost Civilization by Apollonir reviews
After the Battle of the Ark, a UNSC Pelican dropship crash lands on Thessia. Two ODSTs survive the crash and make contact with primitive Asari. Ninety thousand years later, Liara T'Soni discovers a strange looking aircraft and Human remains in an ancient cave burial chamber. The discovery she makes will take the Asari on a journey to discover their true lineage.
Crossover - Halo & Mass Effect - Rated: T - English - Mystery/Suspense - Chapters: 8 - Words: 15,182 - Reviews: 411 - Favs: 1,268 - Follows: 1,840 - Updated: 1/6 - Published: 7/2/2017 - Ashley W., Liara T'Soni, Mordin S., Shepard (M)
Fate: Zero Requiem by kyugan reviews
In the wake of Zero Requiem, Lelouch vi Britannia was quite ready to face whatever judgement awaited him for his sins. He certainly wasn't expecting to be drafted by the embodiment of Humanity's Collective Will to take part in a free-for-all battle between Mages and Heroes of Legend, but then again, he was ALWAYS up for a challenge. Rated T to be safe.
Crossover - Fate/stay night & Code Geass - Rated: T - English - Adventure/Supernatural - Chapters: 16 - Words: 81,155 - Reviews: 1122 - Favs: 2,851 - Follows: 3,031 - Updated: 12/31/2018 - Published: 8/29/2012 - Assassin, Zero
A Sith's Second Chance by VFSNAKE reviews
Vader gave his life for his son. He has slain the Emperor. The prophecy is fulfilled. But the Force is not happy. The prophecy was fulfilled too late in the design of things and sends its Chosen One back in time to where he can make a difference. Now Vader is in his prime, fully healed, sans the right arm being mechanical, and knowledge of the future. How will this play out?
Star Wars - Rated: M - English - Drama/Sci-Fi - Chapters: 8 - Words: 104,794 - Reviews: 989 - Favs: 3,847 - Follows: 4,210 - Updated: 12/25/2018 - Published: 3/3/2018 - Darth Vader
A Change of Fate by kaln7 reviews
The Colonials search for the Thirteenth tribe after the fall of their colonies maybe at an end, when they make contact with the Systems Alliance, but will Earth lend them a hand or will the Cylons destroy them all.
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 58,823 - Reviews: 144 - Favs: 225 - Follows: 358 - Updated: 12/19/2018 - Published: 4/8/2017
Are We Alone by JMB Fictional Writing reviews
What if gods were real? Many have wondered what would happen if these all-powerful beings were proven to exist, and what would occur if they ever stepped free from the ether. What would those who had once worshiped them do? How would the other races of the galaxy react, knowing that these gods existed? What changes in fate would occur if one of these gods appeared on Elysium?
Crossover - Bleach & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 18 - Words: 192,199 - Reviews: 1245 - Favs: 2,306 - Follows: 2,718 - Updated: 12/2/2018 - Published: 7/6/2015 - Ichigo K., K. Urahara, Shepard (F), Tali'Zorah
Final Protocol by Lord Silvere reviews
Susan Bones, permanent nurse and bodyguard to the comatose Harry Potter, is commanded to execute the Order's final protocol. As hoped, Harry and Susan are transported to the past. But, Harry's recovery is only partial, so Susan must add to her duties the role of foot soldier as the two use their knowledge of the future against Voldemort. H/S. Time Travel. Subtle Soul Bond
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 14 - Words: 67,005 - Reviews: 451 - Favs: 849 - Follows: 1,335 - Updated: 11/29/2018 - Published: 12/27/2017
Harry Potter and the Stargate by Sinyk reviews
What if Remus was not... quite... as fast as he needed to be to catch Harry before he tried to get to Sirius in front of the Veil of Death. And what if the Veil was not what the magicals believed it to be? Oops! AU HP/LL Bash!AD/RW/GW (as my usual).
Crossover - Harry Potter & Stargate: SG-1 - Rated: M - English - Fantasy/Sci-Fi - Chapters: 24 - Words: 224,912 - Reviews: 3113 - Favs: 4,015 - Follows: 3,812 - Updated: 11/24/2018 - Published: 9/1/2018 - [Harry P., Luna L.] Sirius B., Remus L. - Complete
Harry Potter: Humanity's Last Hope by Emperor Vanquest reviews
Harry, after discovering Atlantis, accidentally activates Janus' Dimensional Transport & Time Dilation device while en route from Lantea to Earth and triggered both a dimensional shift and a time jump, which rendered him unconscious. He awakens in a star system not too distant from Earth, and finds Atlantis has carried out his last order.
Crossover - Harry Potter & Stargate: SG-1 - Rated: T - English - Drama/Sci-Fi - Chapters: 5 - Words: 64,511 - Reviews: 212 - Favs: 890 - Follows: 903 - Updated: 11/4/2018 - Published: 9/3/2014 - S. Carter, Gen. Hammond, J. O'Neill, Harry P. - Complete
Phantom Pains of Paradise by MindForgedMan reviews
Mortal minds were not meant to see the splendor of the Hereafter before their time came, not even the Master of Death. After slaying Voldemort, Harry must find something to help him come to grips with his sojourn to the afterlife lest the temptation of the Veil win out...
Harry Potter - Rated: T - English - Hurt/Comfort/Romance - Chapters: 3 - Words: 12,545 - Reviews: 26 - Favs: 76 - Follows: 173 - Updated: 10/13/2018 - Published: 9/4/2018 - [Harry P., Hermione G.] Ron W.
Steel Eyed Hero by Paragon of Awesomeness reviews
Having somehow been reincarnated into a new life, yet retaining his memories of the old, a simple bowman begins his quest to become a hero anew. And the world he has been reborn into truly is in need of a hero...
Crossover - Fate/stay night & Akame ga Kiru/アカメが斬る - Rated: M - English - Adventure/Hurt/Comfort - Chapters: 2 - Words: 14,539 - Reviews: 211 - Favs: 1,249 - Follows: 1,650 - Updated: 9/11/2018 - Published: 3/3/2018 - Archer
Planning for Failure by Rambaud reviews
Harry takes a stand against being strongarmed into the Triwizard Tournament.
Harry Potter - Rated: T - English - Drama/Romance - Chapters: 7 - Words: 21,420 - Reviews: 116 - Favs: 336 - Follows: 600 - Updated: 7/19/2018 - Published: 5/8/2017 - Harry P., Hermione G.
The Overlord's Effect by Overfic23 reviews
Death, it is something that binds all living things. Whether they are synthetic or organic all must one day face it. Death itself has come to the terminus systems, and this will impact the whole galaxy. Now if only he would stop running from his job. Then the reapers would truly know what fear is.
Crossover - Mass Effect & Overlord/オーバーロード - Rated: T - English - Adventure/Fantasy - Chapters: 12 - Words: 21,024 - Reviews: 132 - Favs: 347 - Follows: 486 - Updated: 3/4/2018 - Published: 11/6/2016 - Tali'Zorah, Rachni Queen, CZ, Entoma
Vivre et Laisser Mourir by W Arcturus Black reviews
Magical Britain has neglected and abused him, and now they're on their own.
Harry Potter - Rated: T - English - Drama/Adventure - Chapters: 8 - Words: 31,454 - Reviews: 332 - Favs: 1,293 - Follows: 1,683 - Updated: 3/2/2018 - Published: 6/5/2017 - Harry P., Daphne G.
Defeat the world with rationality by AleizonAilix reviews
This is my solution to the SAZ debacle. What if Lelouch was able to think things through more carefully? Watch as Lelouch joins the SAZ and uses it to further his own goals. The SAZ should have been the end of the Black Knights, but never underestimate Zero, it is just the beginning.
Code Geass - Rated: T - English - Adventure - Chapters: 20 - Words: 170,374 - Reviews: 511 - Favs: 848 - Follows: 911 - Updated: 2/26/2018 - Published: 8/12/2016 - Lelouch L.
Whispers of Darkness by Darthkvzn reviews
Billions have died, but their sacrifices have brought the known races of the galaxy freedom. Their destiny is theirs to command, and peace, albeit a somber one, reigns unchallenged. The cosmos is full of constants, however, and death is the most prominent of them all. *Set after ME3 and LotV, spoilers* (MULTICROSSOVER WITH HALO)
Crossover - StarCraft & Mass Effect - Rated: T - English - Chapters: 24 - Words: 57,929 - Reviews: 219 - Favs: 267 - Follows: 348 - Updated: 2/17/2018 - Published: 12/7/2015
Overlord Effect by oblivon2991 reviews
With the arrival of the Shinigami and his enforcer came hardship. With hardship came equality. With careful planning came advancement. With advancement, the civilization thrived. And when a fantasy based civilization met an another one? What's then? What happens when the Sorcerer Kingdom met the galactic community? The Reapers? (AU with a lot of OC'S! Beware! XD) HIATUS until fn.
Crossover - Mass Effect & Overlord/オーバーロード - Rated: T - English - Sci-Fi/Fantasy - Chapters: 10 - Words: 156,126 - Reviews: 340 - Favs: 668 - Follows: 796 - Updated: 2/17/2018 - Published: 3/21/2017
Gundam Wing - The Lost Potter by White Angel of Auralon reviews
Harry's first ever trip to another country with his relatives is more eventful than he would ever have expected. Not only does he meet a girl that is in the middle of world politics, he also meets somebody who will let him discover truths about his family that he hadn't been aware of. Not to mention place him in the middle of the conflict between colonies and OZ.
Crossover - Harry Potter & Gundam Wing/AC - Rated: T - English - Family/Adventure - Chapters: 16 - Words: 86,952 - Reviews: 754 - Favs: 1,325 - Follows: 1,549 - Updated: 2/11/2018 - Published: 4/13/2015 - Harry P., Heero Y., Relena P.
The Golden King and Harry Potter by StreamingViking reviews
After losing to Emiya, Gilgamesh finds himself in another World and to survive his injuries he drinks the Potion of Youth. But instead of him becoming a child he aged down to that of a baby a few months old. There in the snow of Godric's Hollow, he is found by Lily Potter and taken in by the Potters. Harry Potter/FSN/Multicross. Harry/Harem, Gilgamesh/Harem.
Crossover - Harry Potter & Fate/stay night - Rated: M - English - Supernatural/Fantasy - Chapters: 2 - Words: 6,317 - Reviews: 356 - Favs: 1,152 - Follows: 1,363 - Updated: 2/11/2018 - Published: 7/14/2014 - Harry P., Hermione G., Gilgamesh, Enkidu
Battlestar Galactica: The Guiding Fire by GunnyStacker reviews
199 days after the Cylon attack on the 12 Colonies, a chance encounter brings the Colonial Fleet in contact with the UNSC Spirit of Fire after the events of the Forerunner Shield World. Can they work together to reach UNSC space before the Cylons wipe them all out and manage to overcome the odds without killing each other first?
Crossover - Halo & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Drama - Chapters: 13 - Words: 157,922 - Reviews: 529 - Favs: 822 - Follows: 1,090 - Updated: 2/2/2018 - Published: 11/13/2016 - J. Cutter, Serina, W. Adama, K. Thrace/Starbuck
The Green Eyed Phantom by Mysteria Malfoy reviews
It's been 800 years since the final battle and Harry Potter, Master of Death is bored. When Loki steals the Tesseract and threatens the world, Harry steps up to help. But why have Fury been looking for him and who is Agent Romanoff really? No parings as for now!
Crossover - Harry Potter & Avengers - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 28,572 - Reviews: 426 - Favs: 2,289 - Follows: 3,233 - Updated: 2/2/2018 - Published: 3/26/2014 - Harry P., Black Widow/Natasha R.
Fraught with Peril: A Halo Mass Effect Story by A-01 reviews
John was born for war, and even in the wake of defeating the Didact, there will be no respite. Thrust into the Mass Effect Universe he must either find his place or find his way home as his presence brings new hope to Shepard and his campaign against the approaching Reaper armada.
Crossover - Halo & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 15 - Words: 151,659 - Reviews: 233 - Favs: 602 - Follows: 812 - Updated: 1/28/2018 - Published: 12/16/2016
Written in the Stars by Lo'Gosh reviews
Harry Potter won the war against Lord Voldemort. However he loses everything and lost what will to live. Desperate to fix Dumbledore's scheme and plan, he attempts ritual to send him back into the past. Instead he ends up in another Galaxy. What's a Wizard to do when he meets a beautiful young Jedi that ends up more than he expected. Harry Potter and Jaina Solo Paring.
Crossover - Star Wars & Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 18 - Words: 56,626 - Reviews: 744 - Favs: 2,154 - Follows: 2,720 - Updated: 1/27/2018 - Published: 6/21/2014 - [Jaina S., Harry P.]
Agamotto's Eyes by Otsutsuki no Yami reviews
Through dimensions, a cry for help catches the attention of the Ancient One. Deciding that this person might need her help, she concocted a plan to escape her duty for another and to bring Order and Justice in the New World. Harry-OOC-Smart& Powerful. Good Dumbledore, [Bashing Hermione, Weasels clan.]
Crossover - Harry Potter & Doctor Strange - Rated: M - English - Romance/Adventure - Chapters: 10 - Words: 41,958 - Reviews: 157 - Favs: 1,094 - Follows: 1,364 - Updated: 1/12/2018 - Published: 12/10/2016 - Harry P., Susan B., Daphne G.
The Great Admiral by OmegaSpark reviews
"He had never been defeated in battle. He had never failed at any task, no matter what the challenge. He was never wrong. The Imperial Admiral's only flaw was that he had been so revered, some said even more so than any Prophet. For the sin he had been exiled to the fringe worlds of the vast Covenant Empire."
Crossover - Halo & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 5 - Words: 15,025 - Reviews: 24 - Favs: 79 - Follows: 107 - Updated: 1/9/2018 - Published: 12/24/2017
The Star Forge Effect by Llegion reviews
Darth Revan leads the Sith Empire to a new galaxy, bringing with him the greatest space station in the galaxy. What will happen when the Council meets an Empire that refuses to bow to them, with the military strength to reduce them into so much dust? And how will their First Contact go, considering who the Empire is allied with? Rated T for HK-47, you meat-bags.
Crossover - Star Wars & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 23,421 - Reviews: 207 - Favs: 940 - Follows: 1,275 - Updated: 1/8/2018 - Published: 9/21/2015
Psi Effect by Cap'n Chryssalid reviews
A fun-loving asari mercenary finds herself a little in over her head when she ends up abducted by terrifying aliens from beyond the galactic frontier. These asari-like creatures call themselves 'humans.' They seem to be secretly nosing about on the borders of known space, acting through proxies, conducting covert operations, and they've got a deal for an enterprising asari...
Crossover - X-Com & Mass Effect - Rated: T - English - Humor/Sci-Fi - Chapters: 43 - Words: 387,570 - Reviews: 1367 - Favs: 3,353 - Follows: 3,881 - Updated: 1/2/2018 - Published: 7/19/2014 - U. Wrex, Daro'Xen, Shepard (F), OC
A Glimmer of Hope by The Hidden Sith reviews
It's been five years since disclosure and the City of Atlantis breathes new life with thousands inhabiting her. When a subspace anomaly propels the city and her stalwart defenders through time and space, they discover a galaxy in turmoil and humanity in peril once again. With no way back, they must establish a new home for humanity and uncover the mystery behind Andromeda. SG/ME
Crossover - Stargate: Atlantis & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 17,602 - Reviews: 53 - Favs: 219 - Follows: 353 - Updated: 12/31/2017 - Published: 5/14/2017
The Juubi Ashikabi by VFSNAKE reviews
An act of desperation by a certain "Scrapped Number" alters the landscape of the Sekirei Plan. Minaka talked about the New Age of the Gods. He just didn't expect one to appear and be part of the Sekirei Plan. Or that said God was going to do what he wanted regardless of the rules the Game Master put in place. Even if said God agreed to help him with enforcing the rules.
Crossover - Naruto & Sekirei - Rated: M - English - Drama - Chapters: 14 - Words: 147,432 - Reviews: 1338 - Favs: 3,601 - Follows: 3,261 - Updated: 12/31/2017 - Published: 4/20/2015 - Naruto U., No. 02/Matsu, No. 10/Uzume, No. 07/Akitsu - Complete
The Black Wizard by elerosse13 reviews
Harry Potter, the boy who lived, has grown wary of everyone out-ageing him after the war. He is offered a solution by Luna with dubious support by Hermione. Come on an adventure with Harry as he discovers the lands, creatures and people of Middle earth.
Crossover - Harry Potter & Lord of the Rings - Rated: K+ - English - Chapters: 3 - Words: 18,574 - Reviews: 59 - Favs: 259 - Follows: 430 - Updated: 12/29/2017 - Published: 12/27/2017
The Astrologist by Morgan d'Arc reviews
When one looks into the void of space they see the wonders of the cosmos. But some make the mistake of peering too far into the abyss and find the ones who gaze back. Read as Harry Potter stumbles across a secret that could destroy not only his world, but the entire universe. (Astrology Harry)(Eventual Boss level Harry)
Crossover - Harry Potter & Warcraft - Rated: T - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 18,575 - Reviews: 200 - Favs: 743 - Follows: 913 - Updated: 12/27/2017 - Published: 10/13/2017 - Harry P., Illidan Stormrage, Gul’dan
An Unpleasant Surprise by KE12 reviews
AU: After the first contact war Humans go into hiding before the council can begin peace talks, 200 years later a mysterious mechanical monster shows up in their space, and Shepard wants to know what it is, and if they should fear it.
Mass Effect - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 18 - Words: 59,086 - Reviews: 105 - Favs: 361 - Follows: 464 - Updated: 12/15/2017 - Published: 5/8/2017 - Shepard (F), Garrus V., Liara T'Soni
The Rising Autumn by TwinkieMain reviews
The conflict between an ancient empire and a modern military from another Earth was foreseen by many to be a strange affair. However, unknown to even both sides, the people of Falmart will find themselves joined by an unfamiliar third party, who come from a place that was least expected: Beyond the stars. The Autumn has risen, and the UNSC will leave its mark on the exotic world.
Crossover - Halo & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Fantasy/Sci-Fi - Chapters: 6 - Words: 27,217 - Reviews: 184 - Favs: 539 - Follows: 768 - Updated: 12/11/2017 - Published: 7/12/2016 - Master Chief/John-117, J. Keyes, Tuka
Enemy Number One by nanayoung reviews
A series of snippits based on the idea that Saitama was considered the number one most powerful villain and a God level threat for years by the entire world... and never knew.
One Punch Man/ワンパンマン - Rated: T - English - Adventure/Humor - Chapters: 15 - Words: 17,754 - Reviews: 532 - Favs: 2,480 - Follows: 2,645 - Updated: 11/26/2017 - Published: 3/18/2017 - Saitama
Oh Hell No! by monbade reviews
Harry is entered into the Tri-Wiz tournament and his response is Oh Hell No!,
Harry Potter - Rated: M - English - Fantasy - Chapters: 12 - Words: 43,609 - Reviews: 1367 - Favs: 3,968 - Follows: 4,998 - Updated: 11/23/2017 - Published: 6/14/2014 - Harry P., Hermione G.
Unlimited Gamer by theaceoffire reviews
Having learned how to save his loved ones millions of years too late, the B.O.B. between worlds grew tired of existence. Tired of everything. Before ending himself, he decided to leave behind something for an alternate version of himself. AU. Godlike. Gamer. Dimensional/Reality/Universe Travel.
Crossover - X-overs & Harry Potter - Rated: M - English - Adventure/Humor - Chapters: 2 - Words: 25,377 - Reviews: 218 - Favs: 1,564 - Follows: 1,979 - Published: 11/22/2017 - Harry P., Hermione G.
Nep Effect by Saber Knight reviews
The CPUs have led Humanity into the stars, colonizing and expanding for 54 years; however, first contact with an alien race goes terribly wrong. Now, it's up to the CPUs to protect their people... with fancy special moves, oversized cannons, and talking alien robots! The Reapers will soon face their cutest adversaries yet...
Crossover - Mass Effect & Hyperdimension Neptunia - Rated: T - English - Sci-Fi/Humor - Chapters: 3 - Words: 20,520 - Reviews: 35 - Favs: 143 - Follows: 197 - Updated: 11/16/2017 - Published: 8/4/2017 - Shepard (F), Legion, Compa, IF
Harry Potter - Alteran - Part 2 by Sashian reviews
The rebirth of an entire race and society is a tall order when this and other galaxies are not safe. What is Harry to do? What he does best, jump in feet first. Here is Part 2 of the Harry Potter/Stargate saga. Rating T for some language and mentions of nudity later on. Pairings HP/HG/LL/other
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Chapters: 6 - Words: 42,949 - Reviews: 395 - Favs: 1,834 - Follows: 2,472 - Updated: 11/15/2017 - Published: 9/18/2017
Harry Potter and the world of Supergirl by rrughani reviews
What if when Harry was stuck in limbo with Dumbledore, Death offered an alternative option. Harry takes this alternative and finds himself in a different universe, one with aliens and metahumans with all sorts of powers. Read on as Harry has to adapt and learn about this strange new world.
Crossover - Harry Potter & Supergirl - Rated: T - English - Adventure/Romance - Chapters: 6 - Words: 12,581 - Reviews: 77 - Favs: 428 - Follows: 598 - Updated: 11/13/2017 - Published: 10/14/2017 - [Harry P., Kara D./Supergirl]
Zen and the Art of Magical Bonding Between Former Child Soldiers by Quatermass reviews
(Inspired by Blood Brandy! Udon SF!) After the final battle, Harry leaves Britain to find himself. Unfortunately, doing so via a drunken bender in Las Vegas was probably not a good idea, especially as it now means he is married to one of the top assassins of Shadaloo...who is now free from her brainwashing. Harry and Cammy must now help others to stop Bison and his ambitions...
Crossover - Harry Potter & Street Fighter - Rated: M - English - Fantasy/Adventure - Chapters: 12 - Words: 32,200 - Reviews: 136 - Favs: 530 - Follows: 562 - Updated: 11/10/2017 - Published: 9/12/2017 - [Harry P., Cammy] Ryu, Chun-Li
Not even a first chance! by senawario reviews
(alt title: Disproportionate response). Give the death-eaters a second chance? No way, not even a *first* chance! This is a "redo" fic with a twist. The pairing will eventually be Harmony but a good part of the story happens when they are too young so hard-core Harmonians need to be patient. Rated M for possible violence in later chapters.
Harry Potter - Rated: M - English - Adventure - Chapters: 53 - Words: 186,994 - Reviews: 1002 - Favs: 1,770 - Follows: 1,777 - Updated: 10/31/2017 - Published: 2/11/2016 - [Harry P., Hermione G.] Dobby - Complete
Order and Chaos by Hellfire17 reviews
There must always be balance Yin and Yang,Light and Dark, Good and Evil, Order and Chaos. When young Wanda Maximoff discovered she could control energy of Chaos on the other side of the world a young Harry Potter found out he could control the power of Order. When these 2 meet history will change. NOT OP Harry, Good Dumbledore.
Crossover - Harry Potter & X-Men: Evolution - Rated: T - English - Supernatural - Chapters: 28 - Words: 95,298 - Reviews: 325 - Favs: 1,472 - Follows: 1,625 - Updated: 10/24/2017 - Published: 2/25/2016 - [Harry P., Scarlet Witch/Wanda M.]
Night until Dawn by The Glorious Reader reviews
The Reapers have succeeded with every harvest, due to the ingenious trap of Mass Effect technology. But what if a species, unknowingly, evades said trap, what happens to the harvest? What happens when the The New Republic stumbles upon the Citadel Council? Will there be Peace or War? (I'm Back...)
Crossover - Star Wars & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 8 - Words: 27,747 - Reviews: 132 - Favs: 467 - Follows: 570 - Updated: 10/9/2017 - Published: 8/23/2015
Archer vs Avengers by Brago12716 reviews
The world sends Counter Guardian Emiya to deal with the Avengers because of what happens to humanity in the future. This is what happens when they encounter each other and what would happen should they face off. The incarnation of the Avengers is from the animated series Avengers Assemble instead of the movie that it is listed under. Please Read and Review.
Crossover - Fate/stay night & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 4 - Words: 9,125 - Reviews: 81 - Favs: 233 - Follows: 289 - Updated: 10/6/2017 - Published: 6/2/2017 - [Black Widow/Natasha R., Hulk/Bruce B.] EMIYA, Captain America/Steve R.
Wizard Kingpin by Odin999 reviews
Harry Potter meets some very interesting people in his youth, they help him grow to be someone the Wizarding World never expected. Dumbledore will realize sometimes the best plans don't go how you want them to.
Harry Potter - Rated: M - English - Adventure/Crime - Chapters: 24 - Words: 113,529 - Reviews: 1356 - Favs: 4,954 - Follows: 6,138 - Updated: 9/30/2017 - Published: 7/4/2014 - Harry P.
The Eternal Cycle by ZF IAnswerToNoOne reviews
The war against Amon is over. The Terrans and Protoss create an alliance after a 20 year unofficial ceasefire. When the Zerg join, the Sector has nothing to worry about, right? Well, what about the discovery of a new government and an enemy that could be worse than Amon? FemShep.
Crossover - StarCraft & Mass Effect - Rated: T - English - Adventure - Chapters: 10 - Words: 56,895 - Reviews: 112 - Favs: 325 - Follows: 448 - Updated: 9/29/2017 - Published: 11/7/2016 - Shepard (F), OC
Flock Off! by Quatermass reviews
Or, How I Learned to Stop Worrying and Love Lethal Ladies from Outer Space. In which Harry Potter, after a drunken night of pranking MBI, ends up Winging the entire Discipline Squad. Which means he's now been conscripted by MBI. Oh dear. (Based on, with permission, "Angry, Angry Wizards" by sakurademonalchemist, and whitetigerwolf's 'Drunken Recruit' challenge! Harem!)
Crossover - Harry Potter & Sekirei - Rated: M - English - Humor/Fantasy - Chapters: 8 - Words: 18,730 - Reviews: 152 - Favs: 1,361 - Follows: 1,655 - Updated: 9/26/2017 - Published: 7/27/2017 - Harry P., No. 04/Karasuba, No. 105/Benitsubasa, No. 104/Haihane
Ex Umbra in Solem by Quatermass reviews
Events leads to Harry being cast through the Veil, but being the so-called 'Master of Death' means that death won't claim him. Brought to another world, Harry finds himself in the summoning circle of Kiritsugu Emiya...alongside a young woman who claims to be King Arthur. Like Arturia, Harry seeks a second chance with the Holy Grail...but will he be able to get it?
Crossover - Harry Potter & Fate/stay night - Rated: M - English - Tragedy/Fantasy - Chapters: 22 - Words: 63,366 - Reviews: 440 - Favs: 1,988 - Follows: 2,312 - Updated: 9/26/2017 - Published: 9/15/2016 - [Harry P., Arturia Pendragon] [Kiritsugu E., Irisviel vE.]
Harry Potter - Alteran by Sashian reviews
The rebirth of an entire race and society is a tall order when this and other galaxies are not safe. What is Harry to do? What he does best, jump in feet first. Rating T for some language and mentions of nudity later on. Pairings HP/HG/LL/other
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 25 - Words: 196,908 - Reviews: 1489 - Favs: 2,923 - Follows: 2,947 - Updated: 9/18/2017 - Published: 2/16/2017 - Harry P., Hermione G., Luna L. - Complete
I Still Haven't Found What I'm Looking For by kathryn518 reviews
Ahsoka Tano left the Jedi Order, walking away after their betrayal. She did not consider the consequences of what her actions might bring, or the danger she might be in. A chance run in with a single irreverent, and possibly crazy, person in a bar changes the course of fate for an entire galaxy.
Crossover - Star Wars & Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 16 - Words: 344,480 - Reviews: 5383 - Favs: 13,522 - Follows: 15,216 - Updated: 9/17/2017 - Published: 4/2/2015 - Aayla S., Ahsoka T., Harry P.
What's a Little Death between friends? by kathryn518 reviews
After the defeat of Voldmort didn't turn out quite like he envisioned, Harry stared into the Abyss preparing to prove something to himself, instead he tumbles into an experience he never expected, and he doesn't go alone.
Harry Potter - Rated: M - English - Chapters: 3 - Words: 79,067 - Reviews: 1352 - Favs: 6,761 - Follows: 8,359 - Updated: 9/17/2017 - Published: 8/14/2016 - Harry P., N. Tonks
Choice of the Ancients by rene3037769 reviews
One man's desire to preserve his people's legacy causes events that he could not have foreseen. Once the other Ascended find out what he has done they are going to be faced with making a choice that they are unprepared for. AU
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Drama/Adventure - Chapters: 8 - Words: 33,900 - Reviews: 431 - Favs: 1,495 - Follows: 2,027 - Updated: 9/13/2017 - Published: 7/28/2016 - Harry P.
A Demon's Deal by Wand Control reviews
Being an Auror wasn't all it was cracked up to be. Harry Potter was convinced the world was out to make the rest of his life dull; until a demon called Whistler gave him an offer that he just couldn't refuse.
Crossover - Harry Potter & Buffy: The Vampire Slayer - Rated: T - English - Adventure/Fantasy - Chapters: 8 - Words: 51,812 - Reviews: 172 - Favs: 590 - Follows: 916 - Updated: 9/2/2017 - Published: 6/11/2016 - Harry P.
Extinction by Chris7221 reviews
Project Extinction was supposed to be the end of the Wraith, once and for all. All they had to do was fly back, activate it, and watch the fireworks. At least, that was the theory. In a strange new galaxy, with a terrifying threat looming over the horizon, finding a way back home may not be so easy.
Crossover - Stargate: Atlantis & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 29,036 - Reviews: 67 - Favs: 239 - Follows: 384 - Updated: 8/25/2017 - Published: 12/12/2016 - John S., S. Carter/Sam, Shepard (F)
Absolute Power Corrupts Absolutely by reinforced hell reviews
In which Harry gains an unusual familiar. [rating may go up]
Crossover - Harry Potter & StarCraft - Rated: T - English - Chapters: 15 - Words: 35,519 - Reviews: 206 - Favs: 623 - Follows: 806 - Updated: 7/27/2017 - Published: 3/6/2016 - Harry P., Luna L.
The Debt Of Power by Apollo04 reviews
The power of Death was a loan with steep interest, Harry Potter could testify to that. On his journey to pay the price for the unimaginable power of the Deathly Hallows, he was sucked into the midst of a battle royale. It sure wasn't Harry's lucky day. Or was it? Harry/Multi.
Crossover - Harry Potter & Sekirei - Rated: M - English - Adventure/Romance - Chapters: 6 - Words: 33,243 - Reviews: 84 - Favs: 383 - Follows: 526 - Updated: 7/18/2017 - Published: 7/12/2017
Wind Shear by Chilord reviews
A sharp and sudden change that can have devastating effects. When a Harry Potter that didn't follow the path of the Epilogue finds himself suddenly thrown into 1970, he settles into a muggle pub to enjoy a nice drink and figure out what he should do with the situation. Naturally, things don't work out the way he intended.
Harry Potter - Rated: M - English - Adventure - Chapters: 19 - Words: 126,280 - Reviews: 2554 - Favs: 10,998 - Follows: 6,896 - Updated: 7/6/2017 - Published: 5/31/2017 - Harry P., Bellatrix L., Charlus P. - Complete
Fallen by ForgerOfLies reviews
Harry Awakens from a 68 year coma which he went into after defeating Voldemort. Then he gets summoned... to buffyverse, everyone seems keen to calling him a big bad for some reason.
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 11 - Words: 36,394 - Reviews: 1203 - Favs: 4,309 - Follows: 4,988 - Updated: 7/5/2017 - Published: 12/14/2012 - Dawn S., Harry P.
Black Dragon's Flight by reikos reviews
Before Neltharion's spirit could be fully consumed by the Usurper, the maddened spirit made possible through the Old Gods, he was able to save his imprisoned soul through the use of the Dragon Disk. A draconian, native to Azeroth, will return home but "slightly"... different; as the True Black Aspect, as an Essence of Death, and alternatively as Harry. Pre-cataclysm
Crossover - Harry Potter & Warcraft - Rated: M - English - Adventure - Chapters: 2 - Words: 27,121 - Reviews: 73 - Favs: 618 - Follows: 836 - Updated: 7/3/2017 - Published: 6/17/2017 - Harry P., Deathwing, Malygos, Dragonkin
Dobby the Orc by ChocolateBunnyChan reviews
Sometimes its the most improbable people that are the most incredible heroes. A Dobby and elfling!Harry adventure.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure - Chapters: 3 - Words: 8,213 - Reviews: 91 - Favs: 408 - Follows: 593 - Updated: 7/1/2017 - Published: 5/29/2017
Campione of the Holy Grail by fg7dragon reviews
Illya has not had a good life. Between losing her parents and having her lifespan shortened to mere years instead of decades to losing the last she could call family, she does not have anything left to lose... which means she has everything to gain. This time, as a Campione, a Devil King, a King of Kings!
Crossover - Fate/stay night & Campione!/カンピオーネ! - Rated: M - English - Adventure - Chapters: 6 - Words: 46,983 - Reviews: 281 - Favs: 932 - Follows: 1,020 - Updated: 6/29/2017 - Published: 12/24/2016 - Illyasviel von Einzbern
The Goblet's Surprise by furyvore reviews
As part of the Triwizard Tournament, the Goblet of Fire may re-ignite after choosing the champions. This is a rare part of the choosing ceremony during which the goblet justifies its choices by showing something about each champion that influenced its decision.
Harry Potter - Rated: K+ - English - Chapters: 8 - Words: 36,967 - Reviews: 484 - Favs: 1,894 - Follows: 2,638 - Updated: 6/25/2017 - Published: 12/28/2016 - Harry P.
Harry Potter and Dark Gamer by devman90 reviews
Harry got betrayed by Dumbledore after killing Voldemort. He learns Dumbledore caused the death of his friends and family. 3 Primal deities agree to help him. Dark Gamer!Harry, Dumbledore bashing, Wizarding world bashing. Dimension hopping to different anime later on.
Crossover - Harry Potter & Anime X-overs - Rated: M - English - Fantasy/Adventure - Chapters: 11 - Words: 19,521 - Reviews: 77 - Favs: 381 - Follows: 437 - Updated: 6/9/2017 - Published: 6/6/2017
The Butterfly Effect by 007 James Bond reviews
An unexpected Killing Curse puts an end to Dumbledore's carefully crafted plans and the Battle of Hogwarts ends horribly. Voldemort's victory is absolute and Harry has nowhere left to go. He manages to escape his inevitable fate with some help, but the repercussions of his actions will be felt for years in the — past? Time Travel. Dark Beginnings. The world is not black and white.
Harry Potter - Rated: T - English - Adventure/Mystery - Chapters: 4 - Words: 32,834 - Reviews: 79 - Favs: 316 - Follows: 529 - Updated: 6/4/2017 - Published: 5/10/2017 - Harry P., Bellatrix L.
Entropy by ShadowBlah2 reviews
A year after the Zero Requiem Nunnally brings everyone together to watch two DVDs entitled 'R1' and 'R2'. Every question has an answer, but whether or not they can handle those answers is a question all in itself.
Code Geass - Rated: T - English - Humor/Drama - Chapters: 12 - Words: 86,368 - Reviews: 1388 - Favs: 2,819 - Follows: 3,284 - Updated: 6/4/2017 - Published: 10/26/2015 - Kallen S., Nunnally L., Gino W., S. Tamaki
Madness Effect by ZenoNoKyuubi reviews
It's the year 2185CE. Commander Jane Shepard is recruiting members to bring with her on a mission against the Collectors and the Reapers. Among the candidates is Dr. Harry Potter, the reclusive mad scientist who has been missing for twenty years. Who knows what he was doing during that time? Rated M to be sure.
Crossover - Harry Potter & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 11 - Words: 81,420 - Reviews: 1411 - Favs: 5,232 - Follows: 6,151 - Updated: 6/4/2017 - Published: 6/10/2015 - Harry P., Shepard (F)
The Alliance of Brittania by ashbeehani reviews
Zero Requiem never did happen. Lelouch was never the demon emperor. He ruled justly over the years, as an immortal. The world was united under him, as war ceased to exist; they focused on the frontier above them: Humanity advances far beyond;Technology, moral, social, economy and development. Humanity became the first species to develop technologies without relying on element zero.
Crossover - Code Geass & Mass Effect - Rated: T - English - Adventure - Chapters: 10 - Words: 28,912 - Reviews: 273 - Favs: 1,281 - Follows: 1,570 - Updated: 6/2/2017 - Published: 12/14/2013 - Lelouch L.
The Einzbern Famillia by AgentZwolf reviews
Illyasviel von Einzbern hasn't had a good life. lost her mother, and is led to believe that her father abandoned. Now, after freeing the Holy Grail of Angra Mainyu's influence. She makes her wish. Only it doesn't go the way she planned. For there is no such thing as a free wish. Featuring EMIYA(Assassin) and Irisviel von Einzbern (Caster) from F/GO (REWRITTEN)
Crossover - Fate/stay night & Dungeon ni Deai o Motomeru no wa Machigatte Iru Darou ka - Rated: T - English - Adventure/Family - Chapters: 7 - Words: 23,126 - Reviews: 279 - Favs: 831 - Follows: 931 - Updated: 5/30/2017 - Published: 5/18/2017 - [Kiritsugu E., Irisviel vE.] Shirō E., Illyasviel von Einzbern
Fate: Servant and Cook by Serenarey Chiba reviews
Shirou is forced back in time to save Arturia from her downfall, though he doesn't know how or what to do about it. He's not a fighter, but an idealist. Is he supposed to use his ideals to oppose, or supplement Arturia's? Saber/Shirou
Fate/stay night - Rated: M - English - Adventure/Romance - Chapters: 16 - Words: 237,523 - Reviews: 906 - Favs: 1,995 - Follows: 2,435 - Updated: 5/26/2017 - Published: 10/26/2014 - [Shirō E., Arturia Pendragon, Saber]
Potter Trek by stephenopolos reviews
There's a bigger world out there for Harry than he'd ever dreamed of, if only he can untangle the web that ties him to planet earth first.
Crossover - StarTrek: Other & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 6 - Words: 24,423 - Reviews: 493 - Favs: 1,448 - Follows: 2,115 - Updated: 5/25/2017 - Published: 6/28/2014 - Harry P., OC
Is it wrong to be a Hero in a dungeon? by L33t Horo reviews
Emiya Shirou thought he had died on his last mission... now he is in the land of Orario and joined Bell and Hestia.
Crossover - Fate/stay night & Dungeon ni Deai o Motomeru no wa Machigatte Iru Darou ka - Rated: T - English - Adventure/Fantasy - Chapters: 5 - Words: 92,747 - Reviews: 273 - Favs: 1,045 - Follows: 1,235 - Updated: 5/20/2017 - Published: 4/29/2017 - Bell C., Hestia, Shirō E.
Thrice Born, Brother to Steel by Hellfire17 reviews
the one with the power to vanquish the Dark Lord will be born as the seventh month dies... he will be born thrice from fire once from a mortal.. neither purely good nor evil once from one who is both immortal and not, that is purely light... and once from an immortal filled with nothing but darkness.' Caught in the great fire of Fuyuki, Harry Potter is taken in by Kiritsugu Emiya.
Crossover - Harry Potter & Fate/stay night - Rated: T - English - Fantasy - Chapters: 6 - Words: 17,138 - Reviews: 150 - Favs: 642 - Follows: 823 - Updated: 5/16/2017 - Published: 9/28/2016 - Harry P., Shirō E.
Mirrored Fates by long night of solace reviews
After the defeat of the didact, the galactic hero of the halo universe - Masterchief and his loyal blue team members embark on a strange new journey to an unknown universe in which later they come into contact with that universe's hero - Commander Shepard. Facing an unknown enemy, fighting a new war, its up to the heroes to save the day together.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 19 - Words: 171,269 - Reviews: 144 - Favs: 329 - Follows: 389 - Updated: 5/8/2017 - Published: 5/3/2016 - Master Chief/John-117, Cortana, Admiral Hackett, Shepard (M)
Tempest of the Fae by D.Mentor reviews
A basic rule of time, it will fight change. Harry, Hermione and Luna return to stop Voldemort thanks to the last of the fae. But they are not alone and time will not bend to their will easily. They will fight, they will prank and they will be followed through time. Dumbledore, Ron and Molly bashing. Response to Paladeus's challenge "Champions of Lilith"
Harry Potter - Rated: M - English - Romance/Humor - Chapters: 40 - Words: 239,208 - Reviews: 2325 - Favs: 4,004 - Follows: 5,345 - Updated: 5/6/2017 - Published: 5/18/2014 - Harry P., Hermione G., Luna L.
The Glacial Ones by ArcNightmare reviews
An empty, hollow child who found solace in the pain and cold that proved his existence. A monster in the form of a woman, full of sadistic glee and a terrible blood lust. A single, hollow wish for escape. Things were never quite right after they meet. In fact some would say things were very, very wrong. They would probably be right.
Crossover - Harry Potter & Akame ga Kiru/アカメが斬る - Rated: T - English - Adventure - Chapters: 35 - Words: 145,471 - Reviews: 514 - Favs: 1,014 - Follows: 1,120 - Updated: 5/2/2017 - Published: 3/8/2017 - [Harry P., Esdeath]
Stones of Disaster by Marvelgeek42 reviews
Harry was kind of stupid to think he'd stop being the Master of Death by just keeping one Hallow. So, after he finally realized this, he gets the job description: Sorting out other universes' messes 'till the end of time. Oh joy! Requested by Crazyboi23.
Crossover - Harry Potter & Avengers - Rated: T - English - Humor/Adventure - Chapters: 7 - Words: 17,715 - Reviews: 152 - Favs: 957 - Follows: 1,469 - Updated: 4/30/2017 - Published: 7/27/2015 - Harry P.
Causing Havoc by phoenixgirl26 reviews
After Harry's name came out of the goblet of fire, he decided that getting angry wouldn't help. He decided it was time to show he was the son of a Marauder.
Harry Potter - Rated: M - English - Humor/Romance - Chapters: 12 - Words: 21,828 - Reviews: 189 - Favs: 1,638 - Follows: 697 - Published: 4/29/2017 - [Harry P., Daphne G.] Sirius B., Neville L. - Complete
God's Merciful Gift Upon This Undeserving Hero by ef9283 reviews
Shirou Emiya dies betrayed and unhappy with his life after a long stream of personal failures. After being offered a chance to try again in a new world, along with a blessing of his choice, will he come out happy with his life? Or will he repeat his past mistakes? You can probably guess. He's Shirou Emiya. He'll do both.
Crossover - Fate/stay night & KonoSuba: God's Blessing on This Wonderful World - Rated: M - English - Humor/Adventure - Chapters: 5 - Words: 32,871 - Reviews: 447 - Favs: 1,953 - Follows: 2,504 - Updated: 4/27/2017 - Published: 3/16/2017 - Shirō E., Kazuma S.
A Seventh Path: Path of Swords by A Dyslexic Writer reviews
One of Rin's experiments goes wrong, throwing her and Shirou's souls into another world to be reborn. Finding themselves in a world with a new form of mystic energy and where the influence of Gaia is less than a tenth of its old strength, Rin has found herself in paradise. Shirou however sees a world of conflict, deceit, and monsters wearing human skin... same old, same old.
Crossover - Naruto & Fate/stay night - Rated: T - English - Chapters: 21 - Words: 79,883 - Reviews: 1701 - Favs: 2,536 - Follows: 2,723 - Updated: 4/26/2017 - Published: 1/3/2017 - Shirō E., Rin T.
Someone had blundered by magkiln reviews
A turian scout force sets out to patrol empty starsystems. A human exploration fleet makes ready to approach a dormant mass relay. Soon their paths will cross and if they fail to make peaceful contact, the consequences will be deadly. Rated T for violence
Crossover - Aliens/Predator & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 38 - Words: 144,248 - Reviews: 757 - Favs: 770 - Follows: 795 - Updated: 4/20/2017 - Published: 4/25/2015 - Predator/Yautja, Illusive Man, Councilor Tevos, Councilor Sparatus - Complete
In Darkness, Bound to the Light by ElMarquis reviews
There walks in Middle Earth a powerful warlock of great magical skill, wrathful in battle. He walks in the company of a second, a sorceress, vengeful in her spellcraft. Ere the battle looms, and the End of All Things should they not prevail. Meanwhile in the county of Surrey, a teacher seeks a missing student, who is more than miles away.
Crossover - Harry Potter & Lord of the Rings - Rated: M - English - Romance/Adventure - Chapters: 1 - Words: 26,359 - Reviews: 71 - Favs: 628 - Follows: 446 - Published: 4/19/2017 - [Harry P., OC] [Aragorn, Arwen U.] - Complete
Wolf King by Hellfire17 reviews
Running through the wood one night Harry is confronted by Fenrir god of the hunt, though luck and circumstance he succeeded in killing the god claiming the title of God Slayer, Devil King and Campione!
Crossover - Harry Potter & Campione!/カンピオーネ! - Rated: T - English - Chapters: 2 - Words: 6,117 - Reviews: 67 - Favs: 469 - Follows: 526 - Published: 4/18/2017
Of The Future And Past by ZF IAnswerToNoOne reviews
The UNSC/Covenant war is over. The UNSC, Covenant, and Prometheans have joined to create the Republic of Sentient Species and are now an almost galaxy-wide power. Still, with the discovery of a device in space, and learning of a new enemy, will the RSS be able to react in time?
Crossover - Halo & Mass Effect - Rated: T - English - Adventure - Chapters: 9 - Words: 20,876 - Reviews: 108 - Favs: 275 - Follows: 349 - Updated: 4/15/2017 - Published: 10/1/2016
Space in Conflict: Human Assault by Phuripat reviews
Relay 314 is activated and the Turian find Earth in the middle of WW3, the Turian thought they can defeat Earth within a week but they soon found out that they are messing with someone they shouldn't be messing with. Co-Author with Timedraven117. Warning, HFY. Viewers discretion is advised
Crossover - Mass Effect & World in Conflict - Rated: T - English - Parody/Humor - Chapters: 11 - Words: 56,871 - Reviews: 110 - Favs: 372 - Follows: 527 - Updated: 4/11/2017 - Published: 6/24/2015 - U. Wrex, Tali'Zorah, Saren A., OC
Mobile Suit Gundam: the First Contact War by Ron the True Fan reviews
Humanity is a giant that walks the stars, having fought amongst itself. Now they make contact with an alien race. The kicker? This humanity knows about the Reapers and has been preparing for them for decades. I recommend pitying the Turians...
Crossover - Gundam UC & Mass Effect - Rated: T - English - Chapters: 9 - Words: 14,008 - Reviews: 80 - Favs: 298 - Follows: 289 - Updated: 4/1/2017 - Published: 2/18/2017 - Complete
Campione of the Shinju by fg7dragon reviews
Sealing Kaguya did not work out as well as he had hoped. Still, killing her should be just as well, right? Unfortunately, there are consequences to everything, even saving the world from an insane Rabbit Goddess... though not all of them are that bad. Thrust into a new world, Naruto is given the opportunity to live a more peaceful life... well, peaceful by his standards, anyway.
Crossover - Naruto & Campione!/カンピオーネ! - Rated: M - English - Adventure - Chapters: 7 - Words: 63,460 - Reviews: 656 - Favs: 2,890 - Follows: 3,206 - Updated: 3/31/2017 - Published: 3/27/2016 - Naruto U., Erica B., S. Ena
Miracle of Zero: Kingdom of the Forsaken by James D. Fawkes reviews
"A girl cries out for Salvation - and receives a Miracle." Like all things, it begins with a wish. One wish, for a powerful, strong familiar. One wish, to be a hero that saves everyone. One wish, to finally live free. One wish, to meet again after so long apart. One wish, to be forgiven for the sin of betrayal. One wish, with the power to change the world.
Crossover - Fate/stay night & Familiar of Zero - Rated: M - English - Fantasy/Adventure - Chapters: 18 - Words: 255,751 - Reviews: 1504 - Favs: 4,180 - Follows: 4,577 - Updated: 3/28/2017 - Published: 5/30/2013 - Shirō E., Louise
The Terran Intervention by AmeliusTheAlteran reviews
It has been said that something as small as the flutter of a butterfly's wing can ultimately cause a typhoon halfway around the world. Now image what four massive EMPs could do in the midst of the Turian fleet above Shanxi. For want of a nail, civilizations will rise and fall. (REWRITTEN: Chapter 1-5)
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 23,683 - Reviews: 262 - Favs: 908 - Follows: 1,425 - Updated: 3/25/2017 - Published: 4/10/2016
Harry In the Hinata by Rennerd reviews
Feeling abandoned, Harry goes to an aquaintance of his Parents, hoping they will help him, though he feels these girls might be more dangerous than Voldemort!
Crossover - Harry Potter & Love Hina - Rated: M - English - Chapters: 12 - Words: 87,770 - Reviews: 232 - Favs: 648 - Follows: 790 - Updated: 3/22/2017 - Published: 10/21/2013 - Harry P.
Black Magic by Lunatic Howling in the Night reviews
Harry expected death to be uneventful and Dark Lord free. True to form, none of his expectations were met, including the one involving him being dead. No pairings.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure/Humor - Chapters: 11 - Words: 42,847 - Reviews: 350 - Favs: 1,426 - Follows: 1,955 - Updated: 3/17/2017 - Published: 10/17/2014 - Harry P.
Beneath a Burning Sky by Gronzen reviews
The Courier was born, and died, beneath the sky of a poisoned world. How will he fare in a world nothing like his own?
Crossover - Fallout & Infinite Stratos/IS<インフィニット・ストラトス> - Rated: M - English - Chapters: 4 - Words: 11,998 - Reviews: 24 - Favs: 93 - Follows: 118 - Updated: 3/10/2017 - Published: 6/5/2016
Harry and the Blue by MidKnight2089 reviews
Harry Potter didn't expect to end up in a frozen wasteland after being forced through the Veil. Nor did he expect to meet an injured blue dragon. (Rated T to be safe) *DISCONTINUED.
Crossover - Harry Potter & Warcraft - Rated: T - English - Adventure - Chapters: 5 - Words: 15,891 - Reviews: 152 - Favs: 756 - Follows: 1,013 - Updated: 3/9/2017 - Published: 3/2/2017 - [Harry P., Sindragosa]
Master of Defense - Harry Travels by Jfoodsama reviews
A sudden discovery of how the Hallows actually work starts a chain of events that will lead the first Dimensional Traveler to start his journey. Harry will fall in the depths of arcane magicks and will have to save his counterparts from the pain and suffering he himself felt throughout his life! Professor!Harry Adventurer!Harry
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 7 - Words: 29,382 - Reviews: 43 - Favs: 311 - Follows: 455 - Updated: 3/4/2017 - Published: 2/19/2017 - Harry P.
Star Trek: Imperator by CAS2109 reviews
While following the trail of a damaged Borg Cube, the U.S.S. Imperator stumbles across a buried mystery and suddenly finds itself with seemingly no way to return to Federation space. The crew of the Imperator soon come to realise that far more than their own lives are in jeopardy as a new ageless foe skirts on the boundaries of the galaxy, while a familiar enemy lurks within...
Crossover - StarTrek: Other & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 39,938 - Reviews: 28 - Favs: 96 - Follows: 150 - Updated: 2/17/2017 - Published: 9/20/2016
Second Chance by Newbie1104 reviews
Shirou Emiya managed to destroy a Fake Holy Grail at the cost of losing his life. As it was dissolving, he carelessly speak out loud his last wish, which was then granted by the remnant of an imperfect Grail. As a result, Shirou was pulled into another world, and ultimately, given a second chance to fulfill his wish. AU.
Crossover - Harry Potter & Fate/stay night - Rated: T - English - Adventure/Fantasy - Chapters: 20 - Words: 125,763 - Reviews: 681 - Favs: 1,593 - Follows: 1,959 - Updated: 2/15/2017 - Published: 3/18/2015
Quod Oblitus Trivium by Siblings Grimm reviews
DISCONTINUED Long ago, the Force was divided. Torn asunder by righteous pride and passion for power. For eons the Galaxy has trembled as each fought for dominance, both doomed for destruction. The chosen one, destined to bring balance, failed. With the Galaxy on the verge of self destruction, another is chosen. Ripped from the world he knows, Harry must fight to survive.
Crossover - Star Wars & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 6 - Words: 40,871 - Reviews: 52 - Favs: 201 - Follows: 325 - Updated: 2/12/2017 - Published: 6/5/2016 - Harry P.
I'm Still Here by kathryn518 reviews
The second war with Voldemort never really ended, and there were no winners, certainly not Harry Potter who has lost everything. What will Harry do when a ritual from Voldemort sends him to another world? How will he manage in this new world in which he never existed, especially as he sees familiar events unfolding? Harry/Multi eventually.
Harry Potter - Rated: M - English - Drama/Romance - Chapters: 13 - Words: 292,799 - Reviews: 5442 - Favs: 16,227 - Follows: 19,012 - Updated: 1/28/2017 - Published: 9/21/2013 - Harry P., Fleur D., Daphne G., Perenelle F.
Imperial Entanglements: Prologue by PhillyCh3zSt3ak reviews
When you build an empire as a semi-faceless, quasi-immortal being, you tend to break a few eggs to make it happen. The Emperor made the Empire possible, now he's going to expand it further. Some will join, others won't. Some will be hostile while others are cordial. Who ever said being an Emperor was going to be easy? A 3 part OOC, Empire Building fic. Other content notes within.
Crossover - Harry Potter & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 2 - Words: 36,688 - Reviews: 147 - Favs: 1,081 - Follows: 1,418 - Updated: 1/26/2017 - Published: 10/4/2016 - Harry P., Shepard (F)
All Hail: Darkness by AaronAlvin reviews
Lelouch vi Britannia's fate is tied to that of the world. He is the key to it all. Suzaku Kururugi's sorrow turns to anger, and he would see to is that his foes would soon reap the seeds that they have sowed, even if that includes old friends. He will have his revenge. Akito Hyuga his haunted by his demons, cursed to live with his past. He will see his revenge comes about. (AU)
Code Geass - Rated: T - English - Adventure/Drama - Chapters: 9 - Words: 82,607 - Reviews: 116 - Favs: 186 - Follows: 250 - Updated: 1/20/2017 - Published: 2/2/2016 - Lelouch L., Suzaku K., Jeremiah G., Akito H.
Something Wicked This Way Comes by VereorFaux reviews
Lelouch thought his life over as the sword stabbed him. Instead, he woke up in a different world without his people, his power, and his money. Turning to the magic of this world to achieve his goals, Lelouch begins a crusade when the people he left behind are threatened. Even if it meant dying over and over again to achieve his goals.
Crossover - Re:Zero & Code Geass - Rated: T - English - Adventure/Fantasy - Chapters: 20 - Words: 113,095 - Reviews: 917 - Favs: 2,015 - Follows: 2,276 - Updated: 1/16/2017 - Published: 6/25/2016 - Lelouch L., Emilia, Felt, Reinhard A.
Harry Potter and the Girl Who Lived by Rookie14 reviews
After a spat with Ginny, Harry is sent on a mission to track down a rumored Time Turner. He ends up in catastrophic duel that destroys the time turner, and sends him spiraling into an alternative dimension. Now he must live among these people, and learn to quickly adapt as he's arrived in a world where Voldemort is still alive.Did he mention his parents were alive? POSTHogwarts
Harry Potter - Rated: T - English - Adventure - Chapters: 3 - Words: 18,628 - Reviews: 71 - Favs: 238 - Follows: 316 - Updated: 1/15/2017 - Published: 12/31/2016 - Harry P., Lily Evans P.
Innocence Lost by kathryn518 reviews
Presented with an opportunity, Vernon jumps at the chance to get rid of the unwanted burden foisted upon his normal family. In the hands of those wanting to create a true weapon, Harry's entire life is altered, sending not just his destiny but those of several others down a different path. But when your fate is to be a weapon, can that ever truly change?
Crossover - X-Men & Harry Potter - Rated: M - English - Adventure - Chapters: 2 - Words: 38,591 - Reviews: 369 - Favs: 2,868 - Follows: 3,383 - Published: 1/13/2017 - Laura K./X-23, Harry P.
Don't Be a Dobby Downer by Bendersalt reviews
What if in Book 2 Dobby worked smarter and not harder? Inspired by a reddit prompt. Many thanks to my beta ekb1circloud, who has also contributed a few passages of content as well, I believe that makes him a co-author. I read an entertaining guest review, that made me realize that I have to specify this is an AU.
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 7 - Words: 16,676 - Reviews: 178 - Favs: 753 - Follows: 1,157 - Updated: 1/3/2017 - Published: 12/9/2016 - Harry P., Fleur D., Gabrielle D.
Harry Potter and the Fateful Bonds by Rennerd reviews
Abandoned by his friends, Harry Potter fled Britain, and hasn't been able to stop running since. But fate will stop him from running, bound in chains heavier than any magic.
Crossover - Harry Potter & Sekirei - Rated: M - English - Chapters: 5 - Words: 37,055 - Reviews: 183 - Favs: 826 - Follows: 1,053 - Updated: 12/31/2016 - Published: 3/6/2016
The Next Lord of Kobol by jbern reviews
Carried to the far end of the Galaxy by the veil in the Department of Mysteries, Harry Potter becomes a veritable stranger in a strange land. But all the obstacles he has faced pale in comparison to the Cylon menace. Starts in the middle of Harry's fifth year and roughly eleven years before the fall of the Twelve Colonies.
Crossover - Harry Potter & Battlestar Galactica: 2003 - Rated: M - English - Adventure/Sci-Fi - Chapters: 21 - Words: 104,608 - Reviews: 1619 - Favs: 2,229 - Follows: 2,695 - Updated: 12/31/2016 - Published: 11/17/2012 - Harry P., M. Edmondson/Racetrack
Penumbral by insolentwrath reviews
A strange new player emerges from the shadows as war approaches the Republic. Inscrutable, yet tied to the mysterious events taking place all over the galaxy, he quickly becomes essential to unraveling the secrets that will define the conflict to come. As the Jedi and Sith Orders alike rush to understand his hidden agenda, Harry Potter searches deep for truths best left hidden.
Crossover - Star Wars & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 7 - Words: 28,000 - Reviews: 177 - Favs: 1,073 - Follows: 1,652 - Updated: 12/27/2016 - Published: 7/26/2016 - Harry P.
Stargate Mass Effect by InHuman Englishman reviews
Set after the last SG1 film and Atlantis finale. On a planet at the edge of the stargate network in the Milky Way galaxy, a Citadel commissioned exploration fleet is about to make a a monumental discovery and the people of Shaanxi are going to meet their neighbours. This is my attempt to smash together to well written universes without ruining them. Sorry, no working title yet
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 15,006 - Reviews: 179 - Favs: 506 - Follows: 789 - Updated: 12/18/2016 - Published: 4/3/2014
Specialist of the Impossible by LunaStorm reviews
Harry Potter was 26 years old, rich, famous, and at a loss as to what to do with himself. That was likely why he didn't turn down that odd proposal... Arc One: All in all, the fact that Death had managed to scatter around yet more prized possessions wasn't that big of a surprise.
Harry Potter - Rated: T - English - Humor/Suspense - Chapters: 16 - Words: 31,952 - Reviews: 121 - Favs: 295 - Follows: 441 - Updated: 12/7/2016 - Published: 9/8/2012 - Harry P.
Fighting Without a Cause (discontinued) by Tostie reviews
AU seventh year - Albus Dumbledore and the order of the Phoenix use an old ritual to summon a hero from another world. He isn't exactly what they had expected – (initial)indifferent!Harry – no slash – no Horcruxes - discontinued
Harry Potter - Rated: M - English - Chapters: 35 - Words: 181,079 - Reviews: 1488 - Favs: 2,853 - Follows: 3,448 - Updated: 12/6/2016 - Published: 7/7/2013 - Harry P., Blaise Z., OC, Daphne G. - Complete
Harry Potter and the Death Game by Rennerd reviews
'You are all trapped in my death game', 'These muggle games might be bloody awesome after all Hermione', 'No one's tried to kill me in months, I was getting pretty bored.', 'Honestly, there's no helping you two. Guess I need to manage your level ups for you.' Thrillseeking golden trio. Rated M because I'm not sure what'll happen, and it would be a hassle to change it later.
Crossover - Harry Potter & Sword Art Online/ソードアート・オンライン - Rated: M - English - Humor - Chapters: 8 - Words: 23,433 - Reviews: 127 - Favs: 781 - Follows: 1,021 - Updated: 12/3/2016 - Published: 2/4/2016
Three is a Prime Number by reinforced hell reviews
It is well known that women live longer than men. It is also well known that wizards live much longer than muggles. What does this mean for witches? What does that mean for someone that can switch easily between the two genders?
Crossover - Harry Potter & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 10 - Words: 29,274 - Reviews: 110 - Favs: 550 - Follows: 816 - Updated: 11/29/2016 - Published: 8/17/2016 - Harry P., Hermione G., Hannah A.
Gundam Wing - Shattered Dreams by Gunkatas reviews
After Colony 197. Mankind has once again found peace, thanks to the efforts of the 5 Gundam Pilots and their allies. All Mobile Suits are about to be destroyed, when a chance discovery on Mars halts this decision. This discovery lets Humans finally leave the Solar system and paves a new road, for all mankind. For humanity has found: Mass Effect.
Crossover - Gundam Wing/AC & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 6 - Words: 87,933 - Reviews: 191 - Favs: 644 - Follows: 630 - Updated: 11/27/2016 - Published: 9/15/2015 - Complete
The Sum is Greater than its Parts by Maersikai reviews
Having long since combined forces, a fleet of the Humans and Covenants finest are torn from the universe they know to be thrown in to a strange and desolate reality. They will strive to uphold the Mantle against the Mass Effect's most Ancient Enemy. Will they break the cycle?
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 19 - Words: 181,564 - Reviews: 341 - Favs: 1,029 - Follows: 1,263 - Updated: 11/26/2016 - Published: 3/2/2015 - Cortana, Shepard (F)
False Gods and Magic by Scififan33 reviews
ON HIATUS AWAITING REWRITE. Harry always knew the wizarding world would turn on him again so he made plans. Dr Potter is of interest to the SGC. Once there his life is never normal again. No slash.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi - Chapters: 7 - Words: 24,858 - Reviews: 277 - Favs: 1,425 - Follows: 2,185 - Updated: 11/26/2016 - Published: 5/15/2016 - [Jolinar, Martouf/Lantash, S. Carter] Harry P.
And In The Darkness Bind Them by EpikalStorms reviews
He's been stuck like this for a couple of beginnings, and so many ends. Millennium have passed by and his age never changes, his skin cannot stay pierced, his body cannot die; thus locking his soul, binding him forever to this existence. This stranger comes into their lives, and they're unprepared for the events that follow after him. Viper is an interesting enigma. Immortal!Harry
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Drama/Adventure - Chapters: 10 - Words: 98,204 - Reviews: 1590 - Favs: 5,129 - Follows: 6,335 - Updated: 11/24/2016 - Published: 9/9/2013 - Harry P., Aragorn, Boromir, Legolas
Exploring Science with Magic by crossfire922 reviews
Harry Potter is banished from Earth by Voldemort and Dumbledore and it's only through providence that he winds up in Atlantis. Join Harry as he struggles to find a way back to his Earth and ends up saving a galaxy along the way.
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 20,342 - Reviews: 98 - Favs: 702 - Follows: 977 - Updated: 11/14/2016 - Published: 10/27/2016 - Harry P., Fred W.
Illyasviel von Einzbern's School of Combat and Magic by Akallas von Aerok reviews
It appeared out of nowhere and set itself up right next door to Hostess of Fertility. Odd people went in and out of the place. To say that Bell was intrigued was to say a squirrel wanted its acorn. On top of that, they promised to improve anyone with their combat or magic. So ... he tempted fate and entered.
Crossover - Fate/stay night & Dungeon ni Deai o Motomeru no wa Machigatte Iru Darou ka - Rated: T - English - Fantasy/Supernatural - Chapters: 7 - Words: 19,417 - Reviews: 261 - Favs: 1,039 - Follows: 1,203 - Updated: 11/13/2016 - Published: 4/1/2016
The Master of Death: Battle at Helm's Deep by TheMaddogMerc reviews
He is woken from his slumber by the sounds of war. It has been a while since he last saw above ground level, but he made an oath, and he shall set out to do so. Starting here. MoD!Harry Immortal!Harry I own nothing except the ideas I came up with.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Suspense/Fantasy - Chapters: 1 - Words: 2,531 - Reviews: 116 - Favs: 902 - Follows: 681 - Published: 11/12/2016 - Complete
Harry Potter and the Elves Most Fabulous by Steelbadger reviews
Elfling!Harry. Except not. Jaded and cynical Master Auror Harry Potter gets sent to Arda to relive his non-existent childhood. Childhood sucks. Rated M for language.
Crossover - Harry Potter & Lord of the Rings - Rated: M - English - Parody/Humor - Chapters: 13 - Words: 26,894 - Reviews: 1014 - Favs: 4,744 - Follows: 5,404 - Updated: 11/9/2016 - Published: 3/17/2015 - Harry P.
An Archer among Pandoras by jhonb666 reviews
It looks like something decided to give Archer a second chance in life and now here he was in another with threats looming around the horizon, can this simple Archer be the hero he always wanted and what's going to happen to him when he becomes the attention of all the girls he goes there even worse with his sister being there but oh well that's his E rank luck for you
Crossover - Fate/stay night & Freezing/フリージング - Rated: T - English - Adventure/Romance - Chapters: 9 - Words: 32,459 - Reviews: 183 - Favs: 676 - Follows: 777 - Updated: 11/5/2016 - Published: 10/27/2015
Be Hybrid by Boyzilla reviews
In the year 2352, Humanity has colonized over 100 worlds, and still it rises. However, during an exploration of a new system. The UNSC Dragonheart made a historical discovery. That discovery is a struggling nuclear winter world, with an almost near extinct race called the Saiyans living on it. And Humanity, decides to save them. Their decision could change everything.
Crossover - Dragon Ball Z & Halo - Rated: T - English - Sci-Fi - Chapters: 14 - Words: 36,710 - Reviews: 70 - Favs: 119 - Follows: 119 - Updated: 10/29/2016 - Published: 9/16/2012 - Gohan, Master Chief/John-117
The Caped Baldy of Nasuverse by truebaldy reviews
Re-post of The Caped Baldy of Nasuverse by Arcreed, with permission from the author.
Crossover - Fate/stay night & One Punch Man/ワンパンマン - Rated: M - English - Humor/Friendship - Chapters: 7 - Words: 53,511 - Reviews: 97 - Favs: 393 - Follows: 431 - Updated: 10/27/2016 - Published: 2/10/2016 - Manaka S., Sakura M., Saitama, Genos
Long Live The Queen by offsides reviews
With Harry Potter's hearing for Underage Use of Magic looming, and Sirius Black hunted for a crime he didn't commit and was never tried for, Harry reaches out to Her Majesty the Queen for help, with unexpected results. No ships. AU starting Ch 6-9 OotP, No HBP, No DH, No Horcruxes. COMPLETE
Harry Potter - Rated: K+ - English - Chapters: 44 - Words: 174,577 - Reviews: 4359 - Favs: 9,194 - Follows: 7,720 - Updated: 10/27/2016 - Published: 9/11/2015 - Harry P., Sirius B. - Complete
The Dark Lord of Naboo by psychoman222 reviews
When his last breath left him on the Death Star, Anakin Skywalker had one wish-to be with his family. His mother, Padmé, Luke and his sister, whom he had never met, but wished to… Of course, he accepted that that wish would not be answered. So, when he woke up in his nine-year old body, he was surprised, to say the least. AU/Time Travel.
Star Wars - Rated: T - English - Sci-Fi/Fantasy - Chapters: 14 - Words: 16,541 - Reviews: 561 - Favs: 2,159 - Follows: 2,566 - Updated: 10/18/2016 - Published: 4/27/2015 - [Anakin Skywalker, Padmé Amidala]
The Odyssey Resurgance by fmfan1980 reviews
Just as it entered the hyperspace window over the Asgard planet of Orilla, the Odyssey was hit by a violent energy wave caused by the planet's destruction after the Asgard committed suicide. What if the violent wave pushed the Earth ship into another universe, and into another ongoing war for humanity's survival. *On hiatus due to writer's block*
Crossover - Stargate: SG-1 & Independence Day - Rated: K+ - English - Chapters: 8 - Words: 26,880 - Reviews: 146 - Favs: 312 - Follows: 424 - Updated: 10/15/2016 - Published: 8/7/2016 - S. Carter, D. Jackson, Teal'c, C. Mitchell
Rise of the Terran Alliance by EightEqualsEqualsDee reviews
The Alterans made an improved strain of humanity. The Lanteans taught humanity to embrace science. Now, the Terrans will rise to the stars and wrap the galaxy in a war of a scale never seen before. Crossover of Harry Potter and SG1. Maybe SGA. Seriously AU. Contains elements of other universes but no knowledge of them is required. MAY become a major crossover with something else...
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 23,661 - Reviews: 93 - Favs: 366 - Follows: 497 - Updated: 10/1/2016 - Published: 8/27/2016
The Halo Effect by Agentweapon Proelium-Tempus reviews
The UNSC dispatches a small task force to investigate an artefact with origins not of the Orion Arm. The Citadel Races, including the Systems Alliance, are in for an eye opener when two new players in galactic prowess are not only technologically superior but also not bound by the Element Zero and its constraints. Rated T for reasons. AU in both Halo and ME events.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Humor - Chapters: 16 - Words: 50,729 - Reviews: 373 - Favs: 1,220 - Follows: 1,549 - Updated: 9/26/2016 - Published: 8/6/2015 - Master Chief/John-117, OC, Shepard (F)
The Hitchhiker's Guide to the Multiverse by ThatGuyYouKnew reviews
After the death of his last remaining friend, Harry Potter starts a journey across the multiverse looking for adventure. Collecting new and interesting things as he goes, can a wandering Harry make a difference in this new reality?
Crossover - Harry Potter & Mass Effect - Rated: M - English - Humor/Sci-Fi - Chapters: 2 - Words: 17,364 - Reviews: 138 - Favs: 1,199 - Follows: 1,630 - Updated: 9/22/2016 - Published: 10/8/2015 - Harry P., Shepard (F), Tali'Zorah
Ah, Screw It! by mjimeyg reviews
Harry goes to sleep after the final battle... but he wakes up at his first Welcoming Feast under the Sorting Hat. Harry has been thrown back in time into his eleven-year-old body. If he's going to have suffer through this again, he's going to do all he can to make sure he enjoys himself.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Humor/Adventure - Chapters: 37 - Words: 229,619 - Reviews: 2721 - Favs: 6,717 - Follows: 4,884 - Updated: 9/15/2016 - Published: 8/29/2016 - Complete
A New Home by Sebby47 reviews
My first fanfic ever. Harry Potter/Stargate Atlantis Crossover. Tired of wizards and their treatment of him after the war Harry Potter decides it's high time he moved on past this life. Hoping to find solace in death or maybe a chance to find Sirius he throws himself in the veil, however he just cant seem to catch a break.
Crossover - Harry Potter & Stargate: Atlantis - Rated: M - English - Sci-Fi/Adventure - Chapters: 4 - Words: 20,630 - Reviews: 135 - Favs: 680 - Follows: 961 - Updated: 9/13/2016 - Published: 8/16/2016 - [Harry P., Teyla E.]
We need a Miracle by six samurai of dragon order reviews
They say when a miracle is needed most, it appears. But, what if the miracle that humanity needed most to survive the war didn't happened. What if they had a plan B? What if they had to leave known space to survive the covenant? Humanity lost the war A/U.
Crossover - Halo & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 6 - Words: 30,960 - Reviews: 60 - Favs: 205 - Follows: 280 - Updated: 9/7/2016 - Published: 10/13/2014 - Master Chief/John-117, C. Halsey, Councilor Valern
The New Order of Tribes by Talphon44 reviews
A different look at what happened when the Galactica arrived at Earth. The Battlestar will set in motion a series of events that will rock the foundation of not just one civilization but multiple ones. This is my first attempt at fan-fiction, but I intend to follow through on what hopefully will be a very long story, one of many that will take place in this universe.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 49,714 - Reviews: 285 - Favs: 440 - Follows: 649 - Updated: 9/5/2016 - Published: 12/14/2015
Destiny Delayed by Mrs.InsaneOne reviews
When Harry faces the newly reborn Voldemort in the graveyard, something goes wrong the instant their spells connect and both of them are transported to another world where witches and wizards don't exist. It's a world filled with advanced technology and sciences; a world where super heroes had been created through science, technology, accidents, and human evolution.
Crossover - Harry Potter & Avengers - Rated: T - English - Sci-Fi/Humor - Chapters: 7 - Words: 40,713 - Reviews: 545 - Favs: 2,633 - Follows: 3,588 - Updated: 8/31/2016 - Published: 3/29/2015 - Harry P., Iron Man/Tony S., Hulk/Bruce B.
Hostile First Contact for the Federation (under rewrite) by charly120 reviews
The USS Normandy NCC-1702-A Captained by Desiree Shepard is on a mission to remove the Mass Relay from the near by Federation Colony of Shanxi. The Turians stumble upon the operation and act like turians causing more problems then the ME universe needs. This a AU story, and co-written with Reven207. Story rated M. I DO NOT OWN MASS EFFECT OR STAR TREK. Rating changed for language
Crossover - StarTrek: Other & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 6 - Words: 41,199 - Reviews: 148 - Favs: 466 - Follows: 676 - Updated: 8/20/2016 - Published: 9/6/2015 - Shepard (F), Ashley W.
From the Ashes of Extinction by charly120 reviews
With the Alien attack of 1996 and again twenty years later, Humanity had learned to always be cautious when dealing with anything alien. Never again would Humanity be surprised and brought to the brink of extinction. Reverse engineering the alien technology Humanity rebuilt their planet and went on to colonize their solar system. Rest of summary at beginning of each chapter.
Crossover - Mass Effect & Independence Day - Rated: M - English - Sci-Fi - Chapters: 7 - Words: 10,154 - Reviews: 134 - Favs: 455 - Follows: 602 - Updated: 8/20/2016 - Published: 5/14/2016
Harry Potter: Junior Inquisitor by sprinter1988 reviews
Before the start of fifth year Dumbledore changes the plans. Unfortunately he didn't bother to inform Harry. At his trial, Harry realises that it is down to him to save his own skin. To do so his Slytherin side must come out to play, and once it's out it sticks around turning life at Hogwarts on its head. Warnings: EvilDumbles, SheepOrder/Staff, GoodGuysDontGetEverythingTheirWay
Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 37 - Words: 218,697 - Reviews: 8545 - Favs: 14,036 - Follows: 17,361 - Updated: 8/20/2016 - Published: 1/16/2013 - Harry P., Susan B., Hannah A., Amelia B.
The Wrong School by theb3arjew reviews
A few years after completing Sword Art Online, Kazuto Kirigaya is doing his best to be a normal college student. He wants to put the fighting and heroics behind him, but when violence erupts at his school, putting Asuna at risk, Kirito vows that the offenders will regret ever even thinking about attacking HIS school.
Sword Art Online/ソードアート・オンライン - Rated: T - English - Chapters: 7 - Words: 16,988 - Reviews: 61 - Favs: 217 - Follows: 286 - Updated: 8/9/2016 - Published: 12/6/2015 - Kirito/Kazuto K., Klein/Ryoutarou T., Agil/Andrew Gilbert Mills
In All Things Balance by ffdrake reviews
A Dark Lord of the Sith, lost in time receives a vision that leads her to a world drowning in the Force. There she is given a chance to build an Empire of her own with Force users who are neither Sith nor Jedi. GreyHarry, rated M for language, violence, and language. Pairings Decided: SB/AB, SI/NT, RL/OC, HP/?
Crossover - Star Wars & Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 20 - Words: 252,655 - Reviews: 1027 - Favs: 3,354 - Follows: 2,484 - Updated: 8/6/2016 - Published: 1/29/2016 - Harry P. - Complete
MetalMind: Contrast by Mr. Cloak reviews
For thousands of years, we have slept. Waiting for projects to come to fruition, waiting for the loneliness to end. Waiting for something interesting to happen. The Reapers are going to have a very, very bad day. A Planetary Annihilation and Mass Effect Crossover. Have fun!
Crossover - Total Annihilation & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 7 - Words: 33,334 - Reviews: 142 - Favs: 621 - Follows: 793 - Updated: 8/3/2016 - Published: 1/1/2016 - Liara T'Soni, Tali'Zorah, EDI, OC
Angry, Angry Wizards by sakurademonalchemist reviews
Finally letting his long patience run out during the hearing to determine his fate, Harry gets a one-way ticket to Japan as a way for the Minister to be legally rid of him. Just one problem...no one told Harry about the aliens and their insane caretaker! Now he's stuck in a battle royale with a prize he's not even interested in! Can Harry survive his flock? Harry with minor harem
Crossover - Harry Potter & Sekirei - Rated: M - English - Humor/Fantasy - Chapters: 5 - Words: 14,022 - Reviews: 425 - Favs: 2,797 - Follows: 2,968 - Updated: 8/2/2016 - Published: 7/27/2016 - Harry P., No. 04/Karasuba
Alpha and Omega Book 2: The Fallen by Xed Alpha reviews
Having been cast down at the conclusion of his battle with the Leviathans, Shinji Ikari finds himself caught between his new world and an old one that looks suspiciously familiar. And while he may be trapped with only one companion, a certain someone universes away prepares to go to any lengths to see his return. Rated M to be safe
Crossover - Evangelion & Mass Effect - Rated: M - English - Adventure/Romance - Chapters: 16 - Words: 220,040 - Reviews: 615 - Favs: 1,084 - Follows: 1,069 - Updated: 7/30/2016 - Published: 1/24/2014 - [Shinji I., Aria T'Loak]
Travelers by becuzitswrong reviews
Harry knew he had leave the Wizarding world because of the Hallows. He just never expected to have company on his journey. Or to encounter a world stranger than the one he'd left, peopled with armored men, gods, secret agents, and villains. Oh, to be back in England again.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Romance - Chapters: 5 - Words: 23,636 - Reviews: 254 - Favs: 1,750 - Follows: 2,686 - Updated: 7/23/2016 - Published: 2/28/2014 - [Harry P., Hermione G.] [Iron Man/Tony S., Pepper P.]
Harry Potter: Thawed Tribute by peregrin01 reviews
Centuries after WW3, Harry Potter comes out of stasis in Panem.
Crossover - Harry Potter & Hunger Games - Rated: T - English - Adventure/Sci-Fi - Chapters: 11 - Words: 73,715 - Reviews: 34 - Favs: 302 - Follows: 331 - Updated: 7/22/2016 - Published: 2/20/2016 - Harry P., Katniss E., Rue - Complete
Harry Potter and the Alien Reality by Maestro Hazard reviews
In the graveyard, Voldemort banished Harry to a new universe. Stranded in a reality of technology, adventure, and snake-like aliens that are bent on galactic conquest, Harry will join with a new group to hopefully find a way home. A group called SG-1.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Chapters: 12 - Words: 146,773 - Reviews: 1041 - Favs: 2,769 - Follows: 3,422 - Updated: 7/21/2016 - Published: 11/6/2010 - J. O'Neill, Harry P.
Unseen Deductions by Mrs.InsaneOne reviews
On the night his parents were murdered, a prophecy was invoked and Harry Potter's Fated Destiny was set in stone. Stone is not unbreakable though and a child's flesh and bones are far more delicate… It only takes a single accident to unravel Life's Tapestry when the stone dictating Harry's Destiny is shattered beyond repair. HP/LL
Crossover - Harry Potter & Sherlock - Rated: T - English - Drama/Angst - Chapters: 22 - Words: 120,713 - Reviews: 821 - Favs: 2,442 - Follows: 2,902 - Updated: 7/18/2016 - Published: 10/5/2014 - [Harry P., Luna L.] John W., Sherlock H.
A Strange Vacation by Celestia Craven reviews
Before ascending to Hokage, Naruto Uzumaki decides to go into the Outside World on a sort of vacation from the stress of the Forth Ninja War. There, he runs into a man with a staff terrorizing some sort of party.
Crossover - Naruto & Avengers - Rated: T - English - Chapters: 6 - Words: 23,715 - Reviews: 532 - Favs: 2,204 - Follows: 2,723 - Updated: 7/15/2016 - Published: 1/3/2013 - Naruto U.
Fate-Dead Starlight by Akallas von Aerok reviews
The Turian Hierarchy's patrol fleet has encountered and launched a small subjugation fleet into unknown space after encountering a new spacefaring species. But instead of glory and triumph, all they met was an enemy too big for any race to handle, together or alone. Previously Fate Midnight Effect.
Crossover - Fate/stay night & Mass Effect - Rated: M - English - Sci-Fi/Supernatural - Chapters: 9 - Words: 45,101 - Reviews: 210 - Favs: 897 - Follows: 1,046 - Updated: 7/10/2016 - Published: 8/22/2015
Legacy of Nazara by NHunter reviews
The Protheans weren't the first to fling a light into the future... A fusion of "Mass Effect" and "Aoki Hagane no Arpeggio" universes.
Mass Effect - Rated: T - English - Chapters: 4 - Words: 13,632 - Reviews: 28 - Favs: 143 - Follows: 161 - Updated: 7/1/2016 - Published: 3/31/2016
HP & The Siriusly Good WC Adventure by justPracticing reviews
The war is over, in Britain at least. But war never ended for Harry. Upon the tenth anniversary of Sirius' apparent death Harry finds what he's looking for; a chance for an escape, a hope thought long lost. Yet again unto the breach Harry goes for his wildest adventure yet!
Crossover - Harry Potter & Warcraft - Rated: T - English - Humor/Adventure - Chapters: 5 - Words: 11,079 - Reviews: 50 - Favs: 207 - Follows: 314 - Updated: 6/29/2016 - Published: 6/14/2016 - Harry P., Sirius B.
The Katarn Side by Darth Marrs reviews
An aged, broken Jedi general came to Earth hoping to retire. However, when he went to a park and saw a young boy with unlimited Force potential getting the snot beat out of him, he knew the Force was not through making his life interesting.
Crossover - Star Wars & Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 32 - Words: 137,628 - Reviews: 3343 - Favs: 5,841 - Follows: 5,005 - Updated: 6/25/2016 - Published: 10/24/2015 - Complete
Death's Champion by bigfan22 reviews
Harry Potter fulfilled his destiny, but it cost everything he held dear to him. As Death's Champion he's being asked to do it all over again, and this time he'll get the chance to have the family he always wanted. Will Harry once again emerge victorious or will his friends and family pay the price for his failure? Alive James/Lily. Super Harry vs Super Voldemort. Harry/Daphne/OFC.
Harry Potter - Rated: M - English - Adventure/Family - Chapters: 19 - Words: 156,083 - Reviews: 942 - Favs: 4,553 - Follows: 5,305 - Updated: 6/16/2016 - Published: 10/20/2014 - [Harry P., Daphne G.] [Neville L., Hermione G.]
A New Destiny by Newbie1104 reviews
He knew that Henrietta had summoned him without a catalyst. That meant he was the best match for her. She needed help. She needed him. He was the solution for her problem. And surely, the two of them had something in common that they hadn't discovered yet. Shirou x Henrietta, AU. Rated T at the moment.
Crossover - Fate/stay night & Familiar of Zero - Rated: T - English - Romance/Adventure - Chapters: 7 - Words: 54,634 - Reviews: 354 - Favs: 1,459 - Follows: 1,847 - Updated: 6/12/2016 - Published: 1/21/2015
Harry Potter and the Distaff Side by Clell65619 reviews
Voldemort knows the prophecy, when he is reborn following the 3rd task of the Triwizard Tournament he takes action to ensure that Harry is no longer a threat. AU. HPLL This story will be updated slowly so that I can finish my other stories.
Harry Potter - Rated: M - English - Drama/Romance - Chapters: 17 - Words: 73,791 - Reviews: 1851 - Favs: 3,689 - Follows: 4,529 - Updated: 6/6/2016 - Published: 11/16/2007 - Harry P., Luna L.
Harry, Son of Pot by Farewells reviews
I am Harry Potter, prophesied to become the darkest wizard of my time, the eventual destroyer of all worlds. But here I am, making minimum wage at Starbucks with a useless degree in Magical Healing. Between sarcastically contemplating life and enjoying cups of free coffee, I wasn't exactly prepared when an injured Asgardian warrior crashed violently into my life. [AU][HarryxSif]
Crossover - Harry Potter & Avengers - Rated: T - English - Humor/Romance - Chapters: 4 - Words: 13,383 - Reviews: 105 - Favs: 498 - Follows: 758 - Updated: 6/1/2016 - Published: 10/16/2015 - Harry P.
Harry Potter and the Infinity Gauntlet by SuperCelestialKalen reviews
The Infinity Gauntlet, a cosmic artifact that surpasses most and dwarfed by few, has been bestowed upon Harry Potter by higher entities. Watch as Harry explores the marvel multiverse as well as take on his Hogwarts adventures with his new found abilities. Rated M (because I don't really know what might come in the future)
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure - Chapters: 5 - Words: 12,461 - Reviews: 39 - Favs: 389 - Follows: 426 - Updated: 5/25/2016 - Published: 5/15/2016
Mass Effect: Clash of Civilizations by Eterna1Soldier reviews
In 2157 a Citadel Council exploratory vessel is tasked with opening a dormant Relay into unknown regions of the galaxy. What they find is something they never expected. What happens when two civilizations centered around different technologies clash?
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Mystery - Chapters: 21 - Words: 96,812 - Reviews: 3395 - Favs: 5,053 - Follows: 5,934 - Updated: 5/22/2016 - Published: 10/13/2011 - Tali'Zorah
The Stargate Initiative by Sciencefictionsquirrel reviews
AU. In 1945, Ernest Littlefield ventures through the Stargate and manages to convey that he is alive via a radio set. This, coupled with a more intact Heliopolis, result in the development of the Stargate Initiative, dedicated to using the stargate for the benefit of the USA and mankind.
Stargate: SG-1 - Rated: T - English - Chapters: 20 - Words: 89,733 - Reviews: 202 - Favs: 496 - Follows: 542 - Updated: 5/6/2016 - Published: 7/4/2013
Untitled HPSG Crossover by Starbucksmocha reviews
The Deathly Hallows weren't what anyone had expected. When Harry sacrificed himself to save everyone he loves, he becomes something even Merlin had not predicted when he gifted the Hallows to the Peverell brothers. Harry is forced to fight once more - and this time, the stakes are higher than ever before.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Drama/Adventure - Chapters: 10 - Words: 47,911 - Reviews: 285 - Favs: 1,039 - Follows: 1,513 - Updated: 5/5/2016 - Published: 7/7/2014
Crucible - Super Weapon or Trap? by BadLoki reviews
What if a certain someone that had been monitoring the Mass Effect reality had finally had enough? Mostly Mass Effect with a dash of Trek.
Crossover - StarTrek: The Next Generation & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 21 - Words: 90,576 - Reviews: 257 - Favs: 456 - Follows: 577 - Updated: 5/4/2016 - Published: 2/4/2016 - Q, Shepard (M), D. Anderson, Illusive Man
Harry Potter and The Cochran Effect by r2r4l reviews
A cross-over from Harry Potter to Stargate. Star Trek references, only in so much as Harry invent's his own warp drive and stuff. A mix with some members of the retired Fantastic Four. And a couple other hopefully interesting cameos. Harry/Hermione. Who knows what will happen. Well, I have some idea. You will just have to see. M only for safety.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Sci-Fi/Adventure - Chapters: 10 - Words: 71,160 - Reviews: 266 - Favs: 968 - Follows: 961 - Updated: 5/3/2016 - Published: 10/10/2015 - Harry P., Hermione G. - Complete
Wings of the Chief by schmida reviews
After the fight with the Didact some random events propel the Chief into a new adventure. Will the Chief be able to cope with the events to come and maybe discover a new side of himself.
Crossover - Halo & Sekirei - Rated: M - English - Hurt/Comfort/Romance - Chapters: 10 - Words: 48,574 - Reviews: 146 - Favs: 386 - Follows: 454 - Updated: 4/29/2016 - Published: 7/14/2015 - Master Chief/John-117, No. 04/Karasuba, No. 03/Kazehana, No. 02/Matsu
A Dark Dawn by Ave Imperium reviews
A new race was discovered and annihilated. A century passed and Citadel space forgot, but Humanity never did.
Mass Effect - Rated: T - English - Horror/Adventure - Chapters: 36 - Words: 143,972 - Reviews: 998 - Favs: 1,948 - Follows: 1,982 - Updated: 4/12/2016 - Published: 8/21/2014 - Tali'Zorah, Shepard (M) - Complete
One Tin Soldier by GenkaiFan reviews
What would happen if Ichigo talked Muramasa into living and promised to find a better master? What if that that new master was Harry Potter? Wait how did an English Wizard meet an Eastern Soul Reaper? Harry/Muramasa pairing, not slash. AU Set in the Zanpakuto Arc
Crossover - Harry Potter & Bleach - Rated: T - English - Hurt/Comfort/Friendship - Chapters: 33 - Words: 84,913 - Reviews: 1841 - Favs: 3,518 - Follows: 2,779 - Updated: 3/30/2016 - Published: 3/13/2015 - [Harry P., Muramasa] Luna L., Ichigo K. - Complete
Stargate Thirdspace: The Reboot by andrewjameswilliams reviews
Complete restart of Stargate Thirdspace. In the 26th century the cityship Rivendell and a fleet of escorts are sent on an exploration mission to a newly discovered galaxy... and find themselves catapulted into a whole new universe of adventure.
Crossover - Babylon 5 & TV X-overs - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 26,858 - Reviews: 69 - Favs: 203 - Follows: 257 - Updated: 3/27/2016 - Published: 12/21/2015
A New Man by Steelbadger reviews
Torn from his family and lost in an unfamiliar world Harry Potter will fight with all he has to return to them. He has to navigate self-absorbed geniuses, secretive government agencies, megalomaniacal Norse gods and a huge green rage monster if he is to find his home. Post-epilogue story.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 6 - Words: 31,163 - Reviews: 437 - Favs: 2,807 - Follows: 3,992 - Updated: 3/27/2016 - Published: 4/19/2015 - Harry P.
Halo Mass Effect: The New Dawn by OverLord3475 reviews
Humanity has joined forces with their former enemies to form the OSA, they have formed new alliances that have made them stronger, but what awaits them beyond the relay are they ready for a new chapter? inspired by Halo a new age and HaloMasssEffect: ruptured universe. this is a multicrossover (other franchises).
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 45,937 - Reviews: 103 - Favs: 328 - Follows: 415 - Updated: 3/23/2016 - Published: 7/1/2014 - Master Chief/John-117, Shepard (M)
A Marriage Contract? Interesting by fermica reviews
Quite nonstandard, and definitely minus instant chemistry. Or perhaps even much chemistry at all. Events snowball after receiving a letter from the Greengrass family, and, unbenownst to our hero, the fight against Voldemort will take him to further extremes than ever before... T: minor explicit language and concepts Warning: Major trope subversion! Not for the fainthearted.
Harry Potter - Rated: T - English - Fantasy - Chapters: 26 - Words: 63,526 - Reviews: 107 - Favs: 288 - Follows: 448 - Updated: 3/23/2016 - Published: 6/16/2015 - Harry P.
A Necessary Gift: A Harry Potter Story by cosette-aimee reviews
The war drags on after Voldemort's defeat and the Order of the Phoenix is fighting a losing battle. When Harry is hit by yet another killing curse, he wakes up years in the past and in an alternate reality. As an unknown child in a foreign world, Harry has a chance to change the outcome of the war - while dealing with new magical talents, pureblood politics and Black family drama.
Harry Potter - Rated: T - English - Family/Adventure - Chapters: 26 - Words: 178,578 - Reviews: 4053 - Favs: 10,430 - Follows: 12,416 - Updated: 3/12/2016 - Published: 1/20/2011 - Harry P., Sirius B.
Transcendent Humanity by Solaris242 reviews
Humanity never developed FTL. The Prothean archives contained no technology, no Element Zero, just a warning. Isolated from the rest of the galaxy for two thousand years, restricted to their only system, how will humanity have changed when they first meet the Turians? AU, alternate history of humanity and First Contact.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 18 - Words: 40,604 - Reviews: 2082 - Favs: 6,473 - Follows: 7,484 - Updated: 3/1/2016 - Published: 5/7/2013
Infinite Stratos Blade by L33t Horo reviews
Shirou Emiya was trying to go to school, since his old one was badly damaged and thus had to take an exam, however he accidentaly came across an IS and managed to activate it... now he is being shipped to the IS academy
Crossover - Fate/stay night & Infinite Stratos/IS<インフィニット・ストラトス> - Rated: T - English - Humor/Adventure - Chapters: 12 - Words: 85,215 - Reviews: 206 - Favs: 608 - Follows: 637 - Updated: 2/29/2016 - Published: 12/24/2014
Beginnings of Truth by Galleons 'n'Gold reviews
Harry Potter sacrifices his life for the one's he loves. Something was bound to break when he realized they never were his true friends. Follows a tragic end and a new beginning taking off near end of Book 7. AU. Master of Death and something more...
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Drama - Chapters: 18 - Words: 57,726 - Reviews: 709 - Favs: 2,742 - Follows: 3,864 - Updated: 2/13/2016 - Published: 11/21/2013 - Harry P., Black Widow/Natasha R., Iron Man/Tony S., Agent Phil Coulson
Drunken Space-Time Ninjutsu by Igornerd reviews
The day after a wild party to celebrate the end of the war against Madara, Naruto, the remaining Konoha 12 (and some guests) can't help but wonder what happened last night as they wake up in a different Konoha. Time-Travel. Rated for language, alcohol and just to be sure.
Naruto - Rated: T - English - Humor/Adventure - Chapters: 15 - Words: 109,686 - Reviews: 1923 - Favs: 4,415 - Follows: 5,153 - Updated: 1/31/2016 - Published: 12/29/2013 - Naruto U., Minato N.
The Doorway by Power of Erised reviews
Eighteen years to the day after Sirius falls through the Veil in the Department of Mysteries, Harry steps in after him.
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 7 - Words: 15,109 - Reviews: 144 - Favs: 324 - Follows: 508 - Updated: 1/30/2016 - Published: 2/25/2015 - Harry P., Sirius B.
Guides for the Young by NHunter reviews
Humanity makes an earlier first contact, and with a different race. Thus, the history is changed.
Mass Effect - Rated: T - English - Chapters: 5 - Words: 22,511 - Reviews: 201 - Favs: 1,050 - Follows: 1,300 - Updated: 1/28/2016 - Published: 9/24/2015
The Angel Slaying King by 7thManiac reviews
Shinji Ikari, pilot of Unit-01 & Third Child of NERV opens his eyes but that doesn't makes sense. He should be dead, he had made his last stand and he had died. What greeted him is the sight of a young girl with long lavender hair and kind eyes. She is Pandora, the all knowing woman and she gives him an offer: To live again as her bastard child, as a King, a god slayer, a Campione!
Crossover - Evangelion & Campione!/カンピオーネ! - Rated: M - English - Adventure/Romance - Chapters: 2 - Words: 26,812 - Reviews: 109 - Favs: 654 - Follows: 671 - Updated: 1/23/2016 - Published: 11/8/2015 - [Shinji I., Erica B., Liliana K., S. Kaoru]
Discovering Aincraid by Charminghex99 reviews
I have seen this in other fandoms, but never one for Sword Art Online. Kirito and other characters are drawn into a dark abyss by a mysterious "friend". Together they must watch his journey through Sword Art Online. Unfortunately, they have to watch it with the man who trapped them in the first place.
Sword Art Online/ソードアート・オンライン - Rated: T - English - Fantasy - Chapters: 7 - Words: 38,094 - Reviews: 112 - Favs: 532 - Follows: 593 - Updated: 1/15/2016 - Published: 6/8/2015 - Kirito/Kazuto K., Asuna/Asuna Y.
Potter Effect by FalcoSubbuteo reviews
After the second wizarding war, Harry and Hermione uncover evidence that magic is not a naturally occurring phenomena, and believe that someone interfered with evolution. They could never realize how right they were and how much this knowledge might affect the future. A century and a half later Harry, the last surviving magical, heads out into the galaxy to search for answers.
Crossover - Harry Potter & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 5 - Words: 43,010 - Reviews: 195 - Favs: 1,036 - Follows: 1,542 - Updated: 1/6/2016 - Published: 2/24/2015 - [Harry P., Shepard (F)]
HP Reloaded by Rafaelout reviews
Harry James Potter, a young war veteran the master of Death, is transported through space and time into another dimension thanks to the Dark Lord. He is now in a world where his family is alive and his brother is the BWL. Watch as he climbs through the Wizarding world from rock bottom and proceeded to take it by storm. HP/FD. Gray Harry, Strong Harry. Smart Harry.
Harry Potter - Rated: T - English - Chapters: 7 - Words: 46,190 - Reviews: 293 - Favs: 1,676 - Follows: 2,142 - Updated: 1/1/2016 - Published: 11/28/2014 - [Harry P., Fleur D.] OC
The Atlas Corporation by bossFNG reviews
The war with Voldemort has passed. Choosing to spread his wings beyond wizarding world embracing his potential and power. Seeking to establish himself as one of the world's mightiest in the twilight of the age of heroes It's a brave new world and the Master of Death wants it to survive. Atlas Corp. is born with Harry Potter at its helm.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Sci-Fi - Chapters: 6 - Words: 18,780 - Reviews: 70 - Favs: 459 - Follows: 651 - Updated: 12/24/2015 - Published: 4/26/2015 - Harry P., Hermione G., OC
0800-Rent-A-Hero by brainthief reviews
Magic can solve all the Wizarding World's problems. What's that? A prophecy that insists on a person? Things not quite going your way? I know, lets use this here ritual to summon another! It'll be great! - An eighteen year old Harry is called upon to deal with another dimension's irksome Dark Lord issue. This displeases him. EWE - AU HBP
Harry Potter - Rated: T - English - Drama/Adventure - Chapters: 21 - Words: 159,580 - Reviews: 3587 - Favs: 10,163 - Follows: 11,988 - Updated: 12/24/2015 - Published: 4/4/2015 - Harry P.
Second Time's the Charm by 7137 reviews
There's a lot of Code Geass fics about time travel. This time the only one who knows what happened is Lelouch. Add to that his Geass is permanently active in both eyes. How will he combat these setbacks while surmounting the old ones?
Code Geass - Rated: M - English - Supernatural/Adventure - Chapters: 7 - Words: 35,969 - Reviews: 183 - Favs: 687 - Follows: 784 - Updated: 12/21/2015 - Published: 10/31/2015 - Lelouch L., C.C.
Free from Force by Haxong reviews
Darth Vader, the Chosen One of the force, makes a choice in the moment of his death and travels back in time to the beginning. This time, he will be his own Master. Stranded on Tattoine he decides to take in young Anakin and together with him prevent some of the bloodshed that is to come. There is only one problem: Vader is still very much a Sith and bloodshed is just so much fun.
Star Wars - Rated: M - English - Adventure/Family - Chapters: 64 - Words: 250,256 - Reviews: 1978 - Favs: 2,826 - Follows: 2,033 - Updated: 12/16/2015 - Published: 4/8/2015 - Darth Vader, Anakin Skywalker - Complete
Stargate: Triangulum by Dave19941000 reviews
With the discovery of a new trans-galactic gate coordinate, Star Gate Command forms a new expedition to the Triangulum Galaxy. But where the Ancients went trouble always followed, and the Triangulum Expedition finds themselves facing one unlike any the Milky Way or Pegasus galaxy had to offer.
Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 18,175 - Reviews: 31 - Favs: 75 - Follows: 107 - Updated: 12/10/2015 - Published: 11/30/2014 - OC
The(questionable) burdens of leadership of a troll Emperor by Noodlehammer reviews
Having check-mated himself into a corner with his acquisition of little sisters that needed protecting as well as freedom, Naruto resigns himself to the idea of taking charge of a nation for their sake. That didn't mean he was going to take the whole thing as seriously as his wife had intended though. Fourth in series.
Crossover - Stargate: SG-1 & Naruto - Rated: M - English - Chapters: 29 - Words: 385,181 - Reviews: 5665 - Favs: 4,809 - Follows: 3,660 - Updated: 12/6/2015 - Published: 12/25/2014 - Complete
Halo: Second Contact by Scorp4 reviews
The Citadel never met the Systems Alliance, so when the reapers arrive, the results are much more destructive. Project EXODUS is initiated as a fail-safe if the Reapers defeat the Citadel. How will this change the Galaxy? Who will rise up to the challenge? Will you still read this story even though its summary is bad? First time fanfic, so reviews are much appreciated.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 17,777 - Reviews: 76 - Favs: 212 - Follows: 316 - Updated: 12/1/2015 - Published: 7/9/2015
The First Movement of the Odyssey by Crazy-88 reviews
"You are the Fifth Race. Your role is clear. If there is any hope in preserving the future, it lies with you and your people" Because all it takes is one ship. Perhaps in the wrong place... But unquestionably, at the right time.
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 206,461 - Reviews: 283 - Favs: 846 - Follows: 940 - Updated: 12/1/2015 - Published: 7/15/2013
One Man Army by Oblivion12 reviews
(STORY REVISED) A long time ago in a galaxy far, far away... There is only war...
Crossover - Star Wars & Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 11 - Words: 34,080 - Reviews: 304 - Favs: 1,398 - Follows: 1,650 - Updated: 11/28/2015 - Published: 7/10/2008 - Padmé Amidala, Aayla S., Harry P., OC
Harry Potter: Humanity's Next Frontier by Emperor Vanquest reviews
Synopsis: Upon arrival in what Harry Suspected was his home dimension, he finds ships are traveling toward Earth. Curious, he investigate yet another world, and reality, not his own while attempting to stabilize his magical core, and benefit his burgeoning empire. This is a sequel to Harry Potter Humanity's Last Hope.
Crossover - Harry Potter & Stargate: Atlantis - Rated: M - English - Drama/Sci-Fi - Chapters: 2 - Words: 21,877 - Reviews: 88 - Favs: 496 - Follows: 671 - Updated: 11/19/2015 - Published: 6/7/2015
The Illusionist by DoktorApplejuce reviews
'"Will you help me?" Daphne asked quietly, extending a hand towards Harry, "Will you help me make the world a better place?" Harry looked at her outstretched hand for moment before clasping it with his own. "I will"' - With those words, Harry Potter and Daphne Greengrass seal their fates. Will they be able to rid the world of darkness, or will they be consumed by it? (ON HIATUS)
Harry Potter - Rated: T - English - Fantasy/Supernatural - Chapters: 10 - Words: 49,411 - Reviews: 143 - Favs: 405 - Follows: 557 - Updated: 11/14/2015 - Published: 9/15/2013 - [Harry P., Daphne G.]
Revenge of the Wizard by Darth Marrs reviews
A Harry Potter cursed with immortality must not only survive the ravaging of Earth by monsters far more powerful than any humanity has encountered, but he must rise to save it, and in the process exact one wizard's revenge against the Galactic Empire.
Crossover - Star Wars & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 40 - Words: 172,426 - Reviews: 4163 - Favs: 6,467 - Follows: 5,210 - Updated: 10/31/2015 - Published: 12/23/2014 - Complete
Doctor Snake by Akitsufan reviews
Dr Potter is investigating a string of women rescued from a cult that have been dosed with something strange, something that doesn't belong to the muggle's or wizard kind. As he tracks down the source of the worrisome concoction he stumbles upon a millennium old secret, propelling him and his allies into the stars. Not a Harry single handily destroys the Goa'uld empire story.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi - Chapters: 5 - Words: 41,477 - Reviews: 225 - Favs: 833 - Follows: 1,267 - Updated: 10/23/2015 - Published: 11/25/2014 - Harry P., Hermione G.
The Spirit of Thessia by NewWorldFiction reviews
For several decades the Spirit of Fire has lumbered through the empty void to find not the UNSC, but something terrible: The destruction of the newly space faring civilization of the Asari by the hands of the Batarian Hegemony, a slaver species. Now, forced into a war that is impossible to win, the crew will face insurmountable odds against a enemy that cannot be beat. One-shot.
Crossover - Halo & Mass Effect - Rated: T - English - Chapters: 2 - Words: 14,755 - Reviews: 42 - Favs: 194 - Follows: 127 - Updated: 10/12/2015 - Published: 7/29/2015 - Complete
Sword Art Online: The Legend of The Black Swordsman by RMB1949 reviews
A semi-used plot device. Kazuto is the best ranked beta tester and has a live stream watching him 24/7. See him fight for the freedom of the trapped members of the Death Game: Sword Art Online. Watch as he travels with a group of friends as erratic as they come.
Sword Art Online/ソードアート・オンライン - Rated: M - English - Sci-Fi/Romance - Chapters: 4 - Words: 24,314 - Reviews: 42 - Favs: 338 - Follows: 385 - Updated: 10/11/2015 - Published: 8/31/2015 - [Kirito/Kazuto K., Asuna/Asuna Y.] [Lisbeth/Rika S., Klein/Ryoutarou T.]
The Youngest Campione by bubbajack reviews
EMIYA succeeded in his plan...He is reborn in a new universe with a new family for his efforts. With a chance to try again, can the former Counter Guardian become a true hero, like he always dreamed? However, there is more on the line than his ideals and humanity, for gods walk among men...and even darker things lurk in the shadows worse than any Heretic God. Harem! Rated T-M!
Crossover - Fate/stay night & Campione!/カンピオーネ! - Rated: M - English - Adventure/Romance - Chapters: 4 - Words: 77,333 - Reviews: 604 - Favs: 2,154 - Follows: 2,326 - Updated: 9/30/2015 - Published: 4/23/2015
Magic Far Far Away by arober94 reviews
Harry has found a way to escape the stares and mutterings of his fifth year and he's been working on it for quite a while. Taking a trip through a portal, what happens when Harry lands in an apartment that has Han, Mara, Luke, and Leia to greet him? (Rewrite coming soon as I figured out the first few chapters sucked.)
Crossover - Star Wars & Harry Potter - Rated: T - English - Chapters: 8 - Words: 20,331 - Reviews: 187 - Favs: 792 - Follows: 1,082 - Updated: 9/27/2015 - Published: 1/6/2015 - [Jaina S., Harry P.] Luke S., Mara Jade
The Long Road Home by FuzyDr4G0NZ reviews
A UNSC battle group, led by an experimental battleship, end up stuck in the middle of a bitter war between Stargate Command and the Goa'uld. Will the Veterans from one war of survival be able to stop the insidious parasites and the other bad guys that follow after them?
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 17,397 - Reviews: 75 - Favs: 233 - Follows: 354 - Updated: 9/8/2015 - Published: 12/14/2012 - S. Carter, J. O'Neill, M. Sullivan
Is It Wrong To Be A Hero In A Dungeon? by Cardinal Grief reviews
Blasted from his homeworld, Shirou must find a way to survive in a world of monsters and adventurers. Is it possible for him to become a hero, when gods roam the world? Hiatus
Crossover - Fate/stay night & Dungeon ni Deai o Motomeru no wa Machigatte Iru Darou ka - Rated: M - English - Adventure/Fantasy - Chapters: 2 - Words: 15,470 - Reviews: 289 - Favs: 1,440 - Follows: 1,767 - Updated: 9/6/2015 - Published: 6/20/2015 - Shirō E., Bell C.
Mass Effect: A journey through the Eons by Casje reviews
When a strange device capable of remarkable feats is found in the Martian ruins, the course of humanity's history changes forever. The resulting leaps and bounds in technology leave humanity well prepared to deal with the rest of the galaxy. AU
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 41,396 - Reviews: 487 - Favs: 1,583 - Follows: 1,934 - Updated: 8/26/2015 - Published: 11/17/2014
Affinity Effect by Drow79 reviews
We left Earth in the hopes of finding a new home. Now we come back and are shocked at what we find.
Crossover - Civilization Series & Mass Effect - Rated: T - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 16,597 - Reviews: 117 - Favs: 392 - Follows: 517 - Updated: 8/25/2015 - Published: 2/3/2015
Early Discovery by V-rcingetorix reviews
Humanity discovers the Prothean Ruins soon after the first Mars Colony. Discovery of alien life jumpstarts their space program ... and the saga begins. A series of cameos, covering approximately 50 years worth of various characters. Rated T for safety.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 27 - Words: 125,691 - Reviews: 560 - Favs: 843 - Follows: 814 - Updated: 8/21/2015 - Published: 6/15/2014 - D. Anderson, Admiral Hackett, Illusive Man - Complete
Harry Potter, Savior-of-the-World by BeckyLadiye reviews
He made a promise to take care of their loved ones before he joined her in death. The only problem is she was the one he loved the most, so he makes a decision to go back and try to save her, too. If he ends the war early in the process, well, who was he to complain? AU/DH, Time Travel, Harry/Fleur
Harry Potter - Rated: T - English - Drama/Romance - Chapters: 14 - Words: 66,115 - Reviews: 449 - Favs: 2,156 - Follows: 3,000 - Updated: 8/20/2015 - Published: 4/15/2014 - Harry P., Fleur D.
Worlds Apart by IF-HBomb reviews
Slight AU where a certain player from SAO was under surveillance by Akihiko Kayaba. The government discovered this surveillance, and now everyone is able to watch Kirito progress through SAO. What does Suguha think as she watches her brother face death? Inspired by the song "Worlds Apart" by Seven Lions. Intended Oneshot.
Sword Art Online/ソードアート・オンライン - Rated: T - English - Angst - Chapters: 7 - Words: 19,885 - Reviews: 108 - Favs: 988 - Follows: 700 - Updated: 8/9/2015 - Published: 7/14/2015 - [Asuna/Asuna Y., Kirito/Kazuto K.] Leafa/Suguha K.
Herald of the Force by Lo'Gosh reviews
Death is only the beginning and is the journey to the next great adventure. Harry will find this very true as he finds himself in a galaxy far, far away. He will enter a dark war between the Jedi and Sith and discover the means to be in love. After all, every champion needs a cause and someone to help them on their path. Strong - Powerful Force User Harry. HP-PA:
Crossover - Star Wars & Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 16 - Words: 38,035 - Reviews: 526 - Favs: 2,044 - Follows: 2,474 - Updated: 7/28/2015 - Published: 4/27/2015 - [Padmé Amidala, Harry P.]
Shield Wizard by sakurademonalchemist reviews
A hero was NOT what he wanted to be after being turned into the Magical society's clean up wizard. He was far too jaded to be one anymore. So when he gets summoned to save yet another world from destruction, needless to say he wasn't pleased one bit. He knows where a hero's path leads, and he wants no part of it. Too bad they aren't giving him much of a choice.
Crossover - Harry Potter & Rising of the Shield Hero/盾の勇者の成り上がり - Rated: T - English - Adventure/Humor - Chapters: 7 - Words: 23,047 - Reviews: 481 - Favs: 2,529 - Follows: 2,462 - Updated: 7/22/2015 - Published: 7/10/2015 - Harry P., Raphtalia, Firo
Shinigami champion by Destaza reviews
Ichigo, now a captain of the Gotei 13 goes on a mission to the Wizard world to investigate Voldemort, in doing so he needs to participate in the Triwizard tournament. Ichigo/Fleur Pairing
Crossover - Harry Potter & Bleach - Rated: T - English - Adventure - Chapters: 5 - Words: 31,776 - Reviews: 135 - Favs: 458 - Follows: 579 - Updated: 7/19/2015 - Published: 6/9/2015 - Fleur D., Ichigo K.
Naruto: The Gamer Files by MaxFic reviews
Naruto has always had video games to fall back on growing up while the rest of the village pretty much treated him like garbage. What happens when Naruto wakes up to find his life has become one of the video games he loves so much. Naruto/The Gamer crossover. All Chapters Revised.
Naruto - Rated: M - English - Adventure/Humor - Chapters: 35 - Words: 217,812 - Reviews: 5644 - Favs: 11,579 - Follows: 12,353 - Updated: 7/18/2015 - Published: 7/28/2014 - Naruto U.
Berserker by 7thManiac reviews
After being alone and thinking about what he'd done, Shinji Ikari had come to a realization, he made a mistake. Now he wants to fix his mistake, to undo Third Impact. A powerful entity answers his wish, but he must pay a price, to be alone again...so he's sent to a new world where he doesn't know anyone. The first person he meets? A weird female genius with bunny ears!
Crossover - Evangelion & Infinite Stratos/IS<インフィニット・ストラトス> - Rated: T - English - Friendship/Romance - Chapters: 3 - Words: 24,910 - Reviews: 112 - Favs: 435 - Follows: 481 - Updated: 7/9/2015 - Published: 5/21/2015 - Shinji I., Ichika O., Chifuyu O., Tabane S.
Life after life by elerosse13 reviews
The last duel between Harry and Voldemort ended a little differently than planned. Harry finds himself somewhere very familiar yet he's utterly lost. NOT SLASH!
Harry Potter - Rated: K+ - English - Chapters: 4 - Words: 17,500 - Reviews: 22 - Favs: 24 - Follows: 50 - Published: 7/6/2015
Fatestay Warcraft: The Lifebringer by Minaly22 reviews
The Holy Grail War finally ended, but Shirou never gets a break. The Grail did not wish to go alone, and consumed him along with his friends. He was confused when he woke up in a place he didn't recognize. The Wheels of Fate are turning, what changes will this (Fake) Hero bring? Will he bring Life, or Death? M for safety. Slight AU, possible OOC, possible OC.
Crossover - Warcraft & Fate/stay night - Rated: M - English - Fantasy/Adventure - Chapters: 4 - Words: 36,469 - Reviews: 107 - Favs: 434 - Follows: 530 - Updated: 6/5/2015 - Published: 5/4/2015 - [Arturia Pendragon, Shirō E.] Arthas Menethil, Jaina Proudmoore
There and Beyond by SciFiFantasyWriter1 reviews
A version of Harry Potter from a universe with advanced technology ends up in Middle Earth during the events of the Hobbit movies. He joins up with Thorin's Company and fights evil. He's powerful and is attracted to females. Everything Changes. Harry/Tauriel Pairing. Immortal-Harry. Super-Powerful-Harry. Very Sci-Fi mixed with Fantasy. Not Cannon Compliant. Spoilers within.
Crossover - Harry Potter & Hobbit - Rated: M - English - Sci-Fi/Fantasy - Chapters: 7 - Words: 53,890 - Reviews: 131 - Favs: 875 - Follows: 647 - Updated: 5/30/2015 - Published: 2/26/2015 - Complete
The First illusionist by Morgan d'Arc reviews
In this story, Harry Potter will find a book on crafting illusions. After finding some online anime and manga, he builds his own illusions off of different characters. Eventually he will use his powers to become an Anti-Hero, The Masked Phantasm. Illusionist Harry, Wandless Harry, Anti-Hero Harry.
Crossover - Harry Potter & Justice League - Rated: T - English - Adventure/Supernatural - Chapters: 9 - Words: 18,091 - Reviews: 88 - Favs: 579 - Follows: 550 - Updated: 5/3/2015 - Published: 4/25/2015 - Harry P., OC
Ashes of Tomorrow by Nemesis13 reviews
Sequel to Code Geass: Let Me Share the Burden. For two hundred years Emperor Lelouch vi Britannia has built a mighty imperium away from the eyes of the galactic community; drawn out by Turian aggression the Holy Empire of Britannia now stands ready to take its rightful place in the galaxy, whether the Council likes it or not. Please review folks
Crossover - Code Geass & Mass Effect - Rated: T - English - Humor/Sci-Fi - Chapters: 13 - Words: 52,864 - Reviews: 528 - Favs: 950 - Follows: 1,012 - Updated: 5/2/2015 - Published: 6/10/2014
Fall of the Green Wizard by OctoberThirtyFirst reviews
The first spell Harry uttered in Middle Earth brought him squarely under the gaze of Sauron. As the Green Wizard rises, so shall he fall. Slow build-up into powerful!Harry, no romance, Harry joins the fellowship.
Crossover - Harry Potter & Lord of the Rings - Rated: K - English - Adventure - Chapters: 4 - Words: 25,716 - Reviews: 113 - Favs: 447 - Follows: 728 - Updated: 5/1/2015 - Published: 4/14/2015 - Harry P.
Someone has heard them scream by magkiln reviews
A council ship on a routine survey mission comes across a derelict vessel of unknown origin. Upon boarding, they find a single body, curiously asari-like, with its chest burst open as if from the inside. When the ship's owners arrive, first contact has to be made under the worst possible circumstances. (Rated T for violence and some horror)
Crossover - Aliens/Predator & Mass Effect - Rated: T - English - Sci-Fi/Horror - Chapters: 15 - Words: 36,280 - Reviews: 166 - Favs: 399 - Follows: 285 - Updated: 4/25/2015 - Published: 3/18/2015 - Alien/Xenomorph, Mordin S., Liara T'Soni, D. Anderson - Complete
Mass Effect: Synthesis by Jade Tatsu reviews
"To the Sol Alliance and all of Humanity, greetings. I am Harbinger and I have traveled across the galaxy to meet you." Shepard wasn't the first to reach the Catalyst, eons ago, someone else did and they chose synthesis, embedding the desire in the Reapers. They've searched for organics to merge with ever since and now they've found them. AU, First Contact, Humans / Reapers
Mass Effect - Rated: T - English - Adventure/Drama - Chapters: 39 - Words: 203,198 - Reviews: 1665 - Favs: 2,209 - Follows: 1,591 - Updated: 4/18/2015 - Published: 11/5/2014 - Shepard (F), Harbinger, Garrus V., Saren A. - Complete
Book I - The Mass Crusade by DeathAdder47117 reviews
When the Emperor sends a fleet to another galaxy as part of a larger plan, history will forever be changed and there will only be war... Rated: M for 40k R&R
Crossover - Warhammer & Mass Effect - Rated: M - English - Sci-Fi/Fantasy - Chapters: 3 - Words: 27,567 - Reviews: 158 - Favs: 392 - Follows: 480 - Updated: 4/18/2015 - Published: 11/10/2014 - The Emperor, Shepard (M)
Legacy of Mankind by Castage reviews
Mankind traveled through stars. Created and uplifted many species. Fought against Protheans. And was destroyed by Reapers. 48 thousand years later, the last human, prepares universe for Reaper Invasion. M- for safety.
Crossover - Crest of the Stars & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 11 - Words: 26,896 - Reviews: 139 - Favs: 389 - Follows: 442 - Updated: 3/22/2015 - Published: 5/16/2014 - OC
True Strength by Red Leg reviews
Check Chapter 5 - Notification.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 5 - Words: 18,550 - Reviews: 169 - Favs: 577 - Follows: 776 - Updated: 3/6/2015 - Published: 1/19/2014
Naruto:The Voyage by Trane7 reviews
The Shinobi Nations have earned their right to the Stars and it is with this right that an Uzumaki was to pilot one of the most advance starships into the unknown regions. This Uzumaki shall lead his crew to victory and to death but he will not falter nor will he bow for he was an Uzumaki. No Naruto/ Chakra Advance Shinobi/ Might be Multi-Crossover but must be suggested. R&R
Crossover - Naruto & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 16 - Words: 54,061 - Reviews: 186 - Favs: 274 - Follows: 317 - Updated: 3/3/2015 - Published: 3/29/2014
The Power He Knows Not by Steelbadger reviews
A decade ago Harry Potter found himself in a beautiful and pristine land. After giving up hope of finding his friends he settled upon the wide plains below the mountains. Peaceful years pass before a Ranger brings an army to his door and he feels compelled once again to fight. Perhaps there is more to be found here than solitude alone. Harry/Éowyn.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure/Romance - Chapters: 11 - Words: 68,753 - Reviews: 917 - Favs: 4,994 - Follows: 2,605 - Updated: 2/27/2015 - Published: 2/6/2015 - [Harry P., Eowyn] - Complete
Ella Potter by kjeld reviews
Harry 'attempts' time travel, bad ass intelligent Harry, minor Ron bashing, good but manipulative Dumbledore. Under revision and may change at a later date due to limitations of my knowledge of anything past the fourth book of Harry Potter. Anyway, takes care of Ella potter. Harry is main character.
Harry Potter - Rated: M - English - Family/Romance - Chapters: 7 - Words: 34,781 - Reviews: 102 - Favs: 695 - Follows: 873 - Published: 2/17/2015 - [Harry P., N. Tonks, Fleur D.] OC
Future History by edclancer001 reviews
Alternate Universe to the canon Mass Effect Universe. This story takes place in "our" timeline, as such, Mass Effect games and other Mass Effect works exist and are known by humanity. How has humanity moved to prepare the galaxy in the 70 years since the discovery that fiction had become fact? Will eventually reach the Mass Effect time period.
Mass Effect - Rated: M - English - Sci-Fi - Chapters: 17 - Words: 77,485 - Reviews: 350 - Favs: 984 - Follows: 1,213 - Updated: 2/8/2015 - Published: 11/2/2013 - Shepard (M)
A New Journey by PanchoPistolas reviews
Daniel Jackson discovers that the Alterans didn't just seed life in Pegasus after leaving the Milky Way Galaxy, but re-created a whole new Earth in the Andromeda Galaxy. Eventual massive cross over SG1, Star Trek and Battlestar Galactica, first attempt at writing...
Crossover - Stargate: SG-1 & StarTrek: Other - Rated: T - English - Adventure - Chapters: 4 - Words: 19,135 - Reviews: 48 - Favs: 135 - Follows: 167 - Updated: 1/26/2015 - Published: 10/18/2014
Complete Immersion by With Death Comes More Death reviews
As a result of the Zero Requiem, Lelouch has been killed and sent to another world by the Collective Unconscious. There, he finds two worlds that are completely different from his own. One being present in what he knows to be reality and the other being present in a video game called: Sword Art Online, and funnily enough, he just so happens to own a copy.
Crossover - Code Geass & Sword Art Online/ソードアート・オンライン - Rated: T - English - Sci-Fi/Fantasy - Chapters: 6 - Words: 63,831 - Reviews: 142 - Favs: 548 - Follows: 693 - Updated: 1/21/2015 - Published: 1/29/2014 - Lelouch L., Kirito/Kazuto K.
Titulum Peccati by Ehanu Rehu reviews
The universe is a big place. Thousands of light-years still awaiting exploration, keeping secrets unknown to the rest of Council space. The Reapers were proof of that, as much as the Council is loathe to admit it. But there are yet secrets that even the Reapers, or their masters, the Leviathans know about. Even the apex races can be surprised. UNDER HIATUS
Crossover - Halo & Mass Effect - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 8 - Words: 23,856 - Reviews: 144 - Favs: 282 - Follows: 441 - Updated: 1/20/2015 - Published: 12/24/2013 - Master Chief/John-117, Arbiter, Garrus V., Shepard (M)
I See The Moon by hctiB-notsoB reviews
Gen. "While on the run, Bruce meets a young man who speaks to the moon. He's probably not quite the sanest friend Bruce could have made, but, well...beggers can't be choosers."
Crossover - Harry Potter & Avengers - Rated: T - English - Friendship - Chapters: 13 - Words: 40,930 - Reviews: 4791 - Favs: 12,640 - Follows: 14,586 - Updated: 1/18/2015 - Published: 6/13/2012 - Harry P., Hulk/Bruce B.
Cold Storage by popcornfairy reviews
A solar flare left earth an irradiated wasteland. To survive humanity decide to sleep it out in cryostasis leaving behind robotic caretakers, the AVIDA, to protect earth and find humanity a new place to call home. The AVIDA do just that and after 700 years humanity awaken to a new future they could only dream about. The only problem is they're stuck in an interstellar war.
Mass Effect - Rated: T - English - Chapters: 6 - Words: 16,862 - Reviews: 138 - Favs: 588 - Follows: 783 - Updated: 1/11/2015 - Published: 5/24/2014
Death's Avenger by mathiasgranger reviews
Being the Master of Death was not just a ceremonial title. Harry soon learns of his new responsibilities, and where he can do the most good.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure - Chapters: 7 - Words: 48,576 - Reviews: 476 - Favs: 3,123 - Follows: 3,945 - Updated: 1/5/2015 - Published: 11/20/2013 - Harry P., Black Widow/Natasha R., Iron Man/Tony S., Hulk/Bruce B.
The price of Arrogance and Pride by AhumbleHalofan reviews
Instead of humans and the rest of the mass effect galaxy being improbably isolated for hundreds -if not thousands- of years humanity and the Covenant is instead placed in a totally separate galaxy.
Crossover - Halo & Mass Effect - Rated: T - English - Chapters: 5 - Words: 19,562 - Reviews: 96 - Favs: 184 - Follows: 274 - Updated: 12/28/2014 - Published: 6/2/2014
Zero's Black Swordsman by ThaiDude reviews
The penalty for dying in game will always vary and some of them may seem strange at times. But the penalty for dying in real life can have some very strange consequences too.
Crossover - Familiar of Zero & Sword Art Online/ソードアート・オンライン - Rated: M - English - Adventure/Fantasy - Chapters: 22 - Words: 48,830 - Reviews: 163 - Favs: 504 - Follows: 640 - Updated: 12/24/2014 - Published: 1/31/2013 - Louise, Kirito/Kazuto K.
Harry Potter: Last of the Ancients - Book 2 by Karmic Acumen reviews
Harry Potter travels the multiverse in order to acquire new technology and allies, in preparation for dealing with the enemies of his ancestors once and for all. Or at least that was the original plan.
Crossover - Harry Potter & Stargate: SG-1 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 2 - Words: 27,438 - Reviews: 73 - Favs: 589 - Follows: 742 - Updated: 12/21/2014 - Published: 11/2/2014 - Harry P.
Dreams of Steel: Book 1: Asura by kujikiri21 reviews
A decade has passed since the Fifth Holy Grail War and Shirou now walks to a peaceful place for him to rest, his life done and wanting nothing more than to hold his Saber in his arms. However, soon he will find out that Saber does not wait for him in Avalon, but in a place far more chaotic and war torn. Treating with the one who gave Saber her gifts, he pursues. Alt of LoS by Vahn.
Crossover - Warcraft & Fate/stay night - Rated: M - English - Adventure/Fantasy - Chapters: 2 - Words: 24,483 - Reviews: 213 - Favs: 823 - Follows: 844 - Updated: 12/7/2014 - Published: 11/1/2014 - Shirō E.
The Mantle Beyond The Eons by SuperW1998 reviews
After 100,000 years of Atonement, the Forerunners arrived at the Mass Effect Galaxy. The Reapers threaten every organic life, and in the hands of the Iso-Didact is the fate of his people or this new galaxy. Set in Pre-Mass Effect 3. I do not own the Halo series or the Mass Effect Universe.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 10 - Words: 40,564 - Reviews: 183 - Favs: 268 - Follows: 294 - Updated: 11/28/2014 - Published: 5/21/2014 - IsoDidact/Bornstellar Makes Eternal Lasting, Admiral Hackett, Illusive Man, Shepard (M)
Harry Potter: Geth by mjimeyg reviews
During the final battle Harry is hit with a luck spell... but who exactly got lucky? Harry finds himself in the future fighting a new war when all he wants to do is have a nice and easy life. So he decides to have fun instead.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Humor/Adventure - Chapters: 43 - Words: 276,717 - Reviews: 2535 - Favs: 6,399 - Follows: 3,416 - Updated: 11/19/2014 - Published: 10/27/2014 - [Tali'Zorah, Harry P.] [Shepard (M), Ashley W.] - Complete
Harry Potter and the Black Scheme by Man or Superman reviews
(Rewrite: The Scheme of the Three Sisters) (Chapter 1: Grammar Fixed, Hopefully.) June 22nd, 1969. A time displaced Harry Potter ripped from a war torn future appears before a conflicted Bellatrix and her sisters. To Bellatrix, Andromeda and Narcissa Black, the time traveler appeared to be the answer to their greatest wish. Harry/Multi-ship. Harry/Bellatrix/Andromeda/Narcissa.
Harry Potter - Rated: M - English - Drama/Romance - Chapters: 1 - Words: 11,454 - Reviews: 168 - Favs: 1,077 - Follows: 1,387 - Published: 11/13/2014 - [Harry P., Andromeda T., Bellatrix L., Narcissa M.]
Harry Janus Potter - Dances with his Destiny by r2r4l reviews
AU cross-over Harry Potter/Stargate. Super-Harry.Harry ends up absorbing the memories and abilities of Janus and Voldemort when he is 9 and gets sent by the Others to the ancient ship Destiny. He returns on a quest to conquer the universe, his way. Encounters the Goa'uld, Wraith, Furling, Skrull, Kryptonians, BSG Colonials, and Star Wars. Major retconning. Pairings: Harry/Hermione.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 37 - Words: 246,526 - Reviews: 695 - Favs: 1,704 - Follows: 1,222 - Updated: 11/3/2014 - Published: 7/10/2014 - Harry P., Hermione G. - Complete
Harry Potter Last of the Ancients by BabyBoy349 reviews
Harry Potter Travels the Multi Verse in order to aquire new tech and allies to deal with his ancestors enemies once and for all
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 18 - Words: 88,378 - Reviews: 1041 - Favs: 1,483 - Follows: 1,474 - Updated: 11/2/2014 - Published: 10/4/2009 - Harry P.
The Biggest Toad in the Puddle by Tsume Yuki reviews
In which the Master of Death finds himself reborn and Jiraiya get's confirmation of what he's always known; he has no idea what to do with a kid. Good thing this one came self-sufficient. (MoD and reborn Harry)
Crossover - Harry Potter & Naruto - Rated: T - English - Family/Adventure - Chapters: 5 - Words: 20,034 - Reviews: 1098 - Favs: 6,663 - Follows: 7,805 - Updated: 10/14/2014 - Published: 9/5/2014 - Harry P., Jiraiya, Team Seven, Team Ten
The Convergence by PeaceKeeper214 reviews
AU where the Geth send ships beyond the Perseus Veil into uncharted regions of the galaxy in search of resources and knowledge on the uncharted worlds while evading the Council. Humanity is spreading through the galaxy and they are planning on activating a dormant mass relay. Mass Effect belongs to EA/Bioware. Original characters,story,elements, or ect found are used for the story
Mass Effect - Rated: T - English - Drama/Sci-Fi - Chapters: 14 - Words: 28,845 - Reviews: 135 - Favs: 466 - Follows: 611 - Updated: 10/9/2014 - Published: 7/6/2014 - Tali'Zorah, Legion, Shepard (M), OC
A Change of Fate by DX1998 reviews
While fleeing from the Ori after the death of their alllies, the Odyssey is near destruction. In a desperate bid for surviaval, a future version of Samantha Carter develops a plan to use the power of the Ori beam to save the ship. But it goes horribly wrong...now the cruiser is in a new reality, and a new war. Can they help their cousins in the UNSC? Or will the Covenant prevail?
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Adventure - Chapters: 29 - Words: 104,009 - Reviews: 761 - Favs: 965 - Follows: 968 - Updated: 10/7/2014 - Published: 1/17/2013 - S. Carter, Master Chief/John-117 - Complete
Son of hope by elerosse13 reviews
The war against Voldemort has ended and all Harry wants to do is rest. But sometimes we get what we need, instead of what we want. Join Harry as he undertakes an Epic journey and finally finds himself among other people-who-lived. (NOT FELLOWSHIP TIME) NOT SLASH
Crossover - Harry Potter & Lord of the Rings - Rated: K+ - English - Adventure - Chapters: 8 - Words: 35,505 - Reviews: 258 - Favs: 621 - Follows: 937 - Updated: 10/5/2014 - Published: 3/3/2013 - Harry P.
As I Take Up My Quill by Odyessus reviews
Hermione Granger decides to tell the wizarding world how Voldemort's defeat came about several years after it happened through her memories of what happened. Reviews and comments welcome!
Harry Potter - Rated: T - English - Romance/Adventure - Chapters: 15 - Words: 39,567 - Reviews: 9 - Favs: 45 - Follows: 31 - Updated: 9/26/2014 - Published: 9/25/2014 - Harry P., Hermione G. - Complete
Crown of Dreams by Thespurgin reviews
Kayaba Akihiko was no man, but a heretic god. In killing him, Kirito saved the lives of thousands, but that was not all his impossible act began. A divine ritual of adoption, paid for by the sacrifice of a god. The illegitimate offspring of the fool and she who brought hope and woe to the world. That day heralded the birth of a Supreme Devil King; a Campione.
Crossover - Sword Art Online/ソードアート・オンライン & Campione!/カンピオーネ! - Rated: T - English - Adventure/Supernatural - Chapters: 4 - Words: 36,539 - Reviews: 310 - Favs: 1,326 - Follows: 1,502 - Updated: 9/10/2014 - Published: 11/27/2013 - Kirito/Kazuto K., K. Godou
Harry's Trek by kb0 reviews
During the final battle, Harry gets thrown into a new universe, landing on the bridge of the USS Enterprise-D. This should take place in about "season 4" of ST:TNG, but I'm not going to be strict about the timeline, using things and events as needed.
Crossover - StarTrek: The Next Generation & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 11 - Words: 66,125 - Reviews: 1128 - Favs: 2,166 - Follows: 1,513 - Updated: 8/25/2014 - Published: 7/20/2014 - OC, Harry P. - Complete
The Last Reaper War by Longsword Hero reviews
The Reapers have been annihilating the Citadels armies and fleets one battle after another. The Reapers are thought to be invincible and that no force can stand against them. But what happens when they encounter a new race? One whose resolve and strength outweighs anything they have faced before. One who will not settle to drive them out but destroy them.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Suspense - Chapters: 3 - Words: 10,861 - Reviews: 39 - Favs: 205 - Follows: 266 - Updated: 8/24/2014 - Published: 8/2/2014
The Reclaimer Effect: First Contact by StarSerpent reviews
Humanity thought that they were done with war when the Human-Covenant War ended. They were wrong. It only heralded a new age of wars larger and more brutal than before. A humanity used to war meets the Citadel Council, a coalition of alien races that haven't seen war in millennia, thinking themselves secure in their position of power. CANCELED, Spiritual Successor in Invicta Series
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 24,272 - Reviews: 191 - Favs: 431 - Follows: 565 - Updated: 8/7/2014 - Published: 5/26/2014
The Hero Of A Thousand Blades by fsnfan reviews
Rewritten starting from chapter 4. Shirou made a deal with a powerful witch to grant his wish. Now he travels the multi-verse in each incarnation to save each of the world in exchange. What more could he ask for? Well, being incarnated in a world where gods still walk on the earth could be dangerous. Still, what else is new? Rated M for safety.
Crossover - Fate/stay night & Campione!/カンピオーネ! - Rated: M - English - Adventure/Supernatural - Chapters: 4 - Words: 35,162 - Reviews: 231 - Favs: 643 - Follows: 714 - Updated: 8/4/2014 - Published: 2/27/2014 - Shirō E., Alice L.
The God Slaying HeroKing by The Hero of the End reviews
Emiya Shirou was always different/twisted from the mass. This distortion with lead him to become not a hero nor a king but a Hero King the new King of Heroes. To save the ones he loves he will crosss dimensions challenge a god and slay him in combat to become the 8th king. Watch Emiya Shirou's new life full of girls, power, and battle. chapter 3 is up
Crossover - Fate/stay night & Campione!/カンピオーネ! - Rated: M - English - Supernatural/Suspense - Chapters: 6 - Words: 102,417 - Reviews: 357 - Favs: 907 - Follows: 895 - Updated: 7/12/2014 - Published: 2/10/2013 - Shirō E., K. Godou
Curiosity by Sentinel07 reviews
A little curiosity goes a long way. In the months leading to SAO, Suguha's sudden interest brings her into the fray, much to the surprise of Kirito himself. Now, both siblings are along for the ride in the most grueling adventure of their lives. Co-written with ThisWillBeFun.
Sword Art Online/ソードアート・オンライン - Rated: T - English - Adventure/Fantasy - Chapters: 5 - Words: 26,923 - Reviews: 92 - Favs: 189 - Follows: 266 - Updated: 5/5/2014 - Published: 2/9/2014 - Kirito/Kazuto K., Silica/Keiko A., Sachi, Leafa/Suguha K.
Where No Klingon has Gone Before by Kyosanim reviews
Q appears before a group of Klingon ships to declare that he judged their kind unworthy of continue to roam amongst the stars. However after many protests from the Klingons, Q then tells them that if they pass a test then he will review his decision. Will the Klingons be successful in this endeavor and therefore be free to travel wherever they please?
Crossover - StarTrek: Other & Babylon 5 - Rated: T - English - Sci-Fi/Adventure - Chapters: 20 - Words: 60,644 - Reviews: 129 - Favs: 85 - Follows: 138 - Updated: 3/25/2014 - Published: 4/7/2006
The Life After Death by LaRire reviews
What happens when SG-1 finds a world devoted to the study of Death? What happens when they bring an artifact back from that world that disrupts our own, and the local Shinigami can't deal with it? Urahara is dragged into it, and he isn't going anywhere without his "feline" friend and his protege! No pairings and no major action, merely a prequel WIP...
Crossover - Stargate: SG-1 & Bleach - Rated: T - English - Supernatural/Sci-Fi - Chapters: 12 - Words: 23,247 - Reviews: 80 - Favs: 176 - Follows: 253 - Updated: 3/1/2014 - Published: 11/28/2012 - D. Jackson, Ichigo K.
The Harbinger Of Change by Vader's.Apprentice.I.Am reviews
The Reapers left mass effect technology for the species to find so that the cycle would continue. However, what if a species was clever enough to avoid the trap. A magical and technologically advanced Humanity makes contact with the galaxy and prepares to break the cycle.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Adventure - Chapters: 10 - Words: 25,302 - Reviews: 841 - Favs: 1,972 - Follows: 2,424 - Updated: 1/28/2014 - Published: 10/5/2013 - Harry P., Shepard (M)
Coming of the Ancients by Shadowz081 reviews
Centuries after the end of the great war, the UNSC and Neo-covenant now live in peace, but what happens when they discover not just one but two splinter fraction of humans? The System Alliance and their Citadel and Prehistoric humanity and their old allies. But with their welcoming appearance, so will ancient threats loom around the corner ready to wage war...
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 74,425 - Reviews: 287 - Favs: 618 - Follows: 673 - Updated: 1/4/2014 - Published: 9/19/2012
History Repeated, Lesson Learned by KitBeast reviews
The Prothean empire left a great many Beacons behind after there fall, there purpose, to warn the younger races of the dangers of the Reapers. Unfortunately no one could understand them. What would happen if someone could.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 18 - Words: 51,084 - Reviews: 1078 - Favs: 1,751 - Follows: 2,044 - Updated: 12/10/2013 - Published: 2/20/2013
Alternate Humanity: The Lost Sol by Orez Lanrete reviews
Based on the Vsauce youtube video "What if the Sun Disappeared?" This is what happens when the very thing that gives the Sol system its name disappears from Earth. Also a crossover with "Lost Planet" and the film, "The Core".
Crossover - Mass Effect & Lost Planet - Rated: T - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 5,061 - Reviews: 238 - Favs: 593 - Follows: 647 - Published: 11/16/2013
Sekirei Sage by Revan0080 reviews
The ageless Sage Naruto gets swept up in a bizarre game upon his visit to Shinto Teito and now he has to stand on the sidelines as super powered alien women fight for the sake of love and the right to ascend to the higher skies above What the heck did he just get himself into? Time for the Sage to come out of retirement.
Crossover - Naruto & Sekirei - Rated: M - English - Adventure/Romance - Chapters: 5 - Words: 31,322 - Reviews: 469 - Favs: 1,777 - Follows: 1,900 - Updated: 10/12/2013 - Published: 8/17/2013 - [Naruto U., No. 01/Miya A.] [No. 03/Kazehana, No. 07/Akitsu]
Alternate Humanity: Independence Effect by Orez Lanrete reviews
MASS Xover with Independence Day, Battle Los Angeles, Battleship 2012, and a bit of Space Battleship Yamato. Seriously, why the idea of a Mass Effect Crossover with Independence Day haven't been done yet confuses me. So yeah, this is my second series of my Alternate Humanity stories. Hope you enjoy!
Crossover - Mass Effect & Independence Day - Rated: T - English - Sci-Fi/Supernatural - Chapters: 2 - Words: 13,629 - Reviews: 286 - Favs: 885 - Follows: 941 - Updated: 9/26/2013 - Published: 9/20/2013 - Shepard (F)
Delenda Est by Lord Silvere reviews
Harry is a prisoner, and Bellatrix has fallen from grace. The accidental activation of Bella's treasured heirloom results in another chance for Harry. It also gives him the opportunity to make the acquaintance of the young and enigmatic Bellatrix Black as they change the course of history.
Harry Potter - Rated: T - English - Chapters: 46 - Words: 392,449 - Reviews: 7592 - Favs: 14,196 - Follows: 8,884 - Updated: 9/21/2013 - Published: 11/14/2009 - Harry P., Bellatrix L. - Complete
Fate Unlimited - Divide by Zero by P4Nd0RaS reviews
What happens when science and magic meets? Will they clash? Will the collide? Which will come out superior than the other? Or maybe... could they coexist? Implement each other? Supporting each other capabilities? This is a story of action, science, magic and a tad of romance. Where could their fates lead in this edge of the kaleidoscope. [Maybe I'll reboot this someday]
Crossover - Fate/stay night & Infinite Stratos/IS<インフィニット・ストラトス> - Rated: M - English - Sci-Fi/Romance - Chapters: 3 - Words: 13,587 - Reviews: 60 - Favs: 168 - Follows: 214 - Updated: 7/13/2013 - Published: 7/1/2013 - Shirō E., Tabane S.
Records of Noble Deeds by BF110C4 reviews
"There can be no heroes without someone who records their plight…" With those words Kayaba Akihito announced the world how he would trap 10,000 players in a game, and how he would send the videos of their lives and death to their families so the people outside could see their children, friends, and spouses try to live their life as best as they could in their virtual world.
Sword Art Online/ソードアート・オンライン - Rated: T - English - Drama - Chapters: 2 - Words: 8,497 - Reviews: 50 - Favs: 511 - Follows: 475 - Published: 6/18/2013 - Kirito/Kazuto K., Asuna/Asuna Y., Leafa/Suguha K.
Rise of the Ungrateful by kayangelus reviews
When Harry is five years old, he is taken from an abusive home to be raised by Hungary's compaione, Sasha Voban. Six years later when school starts, Albus doesn't receive a shy easily manipulated boy, but a human weapon with plans of his own. The boy might save the wizards for the Dark Lord Voldemort, but not int he way they expect.
Crossover - Harry Potter & Campione!/カンピオーネ! - Rated: M - English - Adventure/Supernatural - Chapters: 6 - Words: 48,353 - Reviews: 117 - Favs: 406 - Follows: 439 - Updated: 3/30/2013 - Published: 3/21/2013 - Harry P., Alice L., S.D. Voban
Star Trek Atlantia by ElderDragonSage reviews
In a small recess of the galaxy undisturbed for two hundred years, a race enlightened with the knowledge of one of the greatest races emerge, unto an unsuspecting galaxy they walk, Their eyes fall unto a world their ancestors called home - Earth - how will this race affect the balance of power and will it bring peace and prosperity or the ruin and downfall of all! - discontinued
Crossover - StarTrek: The Next Generation & Stargate: Atlantis - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 6 - Words: 16,872 - Reviews: 80 - Favs: 162 - Follows: 240 - Updated: 3/13/2013 - Published: 9/4/2012
Hiding in Plain Sight by Clell65619 reviews
The summer prior to 6th year Harry deals with Tom in a decisive, if accidental manner. That summer Harry gets a girl friend in Susan Bones, and sets about some self improvement. It is after this change to himself he discovers something a bit disturbing about the Wizarding World, something that Hermione Granger is determined to use to her advantage.
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 10,665 - Reviews: 552 - Favs: 4,189 - Follows: 1,225 - Published: 1/23/2013 - Harry P., Susan B. - Complete
Elsewhere, but not Elsewhen by The Mad Mad Reviewer reviews
Thestrals can go a lot more places than just wherever you need to go. Unfortunately for Harry Potter, Voldemort is more than aware of this, and doesn't want to deal with Harry Potter anymore.
Harry Potter - Rated: M - English - Adventure - Chapters: 25 - Words: 73,092 - Reviews: 950 - Favs: 2,515 - Follows: 2,887 - Updated: 12/29/2012 - Published: 6/25/2011 - Harry P.
Life in Binary by Athaeth reviews
The chance to go to another galaxy is just too tempting for the Wizard Saviour. At least he can't say his life is dull. Not when he is living on a mythical flying city and being chased by life-sucking aliens. Just another day in the life of Harry.No slash
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 82,299 - Reviews: 633 - Favs: 1,827 - Follows: 2,299 - Updated: 12/18/2012 - Published: 2/21/2012 - Harry P., Rodney M.
Death's Knight by Heather Sinclair reviews
AU Death of the Endless offered Harry a way to save his friends and a few billion other people while he was at it. There's a catch. He has to use that Master of Death title that's hanging over his head and give up almost everything he's ever known. But there are perks. Oh yes, dating a Kryptonian can be challenging. Harry/Power Girl.
Crossover - DC Superheroes & Harry Potter - Rated: T - English - Romance - Chapters: 5 - Words: 27,743 - Reviews: 377 - Favs: 2,312 - Follows: 2,601 - Updated: 7/27/2012 - Published: 6/5/2012 - Harry P.
Stargate Reopened by andrewjameswilliams reviews
Joint fic with Keiran Halcyon and Wolf of Dawn. An AU reimagination of Stargate SG-1.
Stargate: SG-1 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 8 - Words: 78,256 - Reviews: 393 - Favs: 1,065 - Follows: 1,036 - Updated: 2/28/2012 - Published: 11/12/2010
LivingContradictory by erickmenk reviews
During the SAZ rally, Zero asked to have a private talk with Euphie, but thanks to the idiocy of two spies, their said talk was broadcast live to the entire world. "Such language, princess. Do you kiss Suzaku with that mouth?"
Code Geass - Rated: T - English - Humor - Chapters: 5 - Words: 15,910 - Reviews: 341 - Favs: 1,462 - Follows: 1,200 - Updated: 7/30/2011 - Published: 1/22/2010 - Lelouch L.
The Hill of Swords by gabriel blessing reviews
When Louise Valliere performed her summons for her familiar, she certainly didn't expect for it to be a human! Strangely enough, the boy she summoned, Shirou Emiya, didn't expect to get summoned so soon. He hadn't even died yet!
Crossover - Fate/stay night & Familiar of Zero - Rated: M - English - Fantasy - Chapters: 23 - Words: 356,642 - Reviews: 2705 - Favs: 7,730 - Follows: 3,227 - Updated: 11/17/2010 - Published: 7/18/2010 - Shirō E., Louise - Complete
The Dawn of Angels by keiranhalcyon2010 reviews
Humanity finds itself in a wondrous and dangerous new Universe. They have been given the chance for a fresh start and begin the difficult journey to shoulder the Legacy of both the Asgard and the Alterans.
Crossover - Stargate: SG-1 & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 5 - Words: 23,769 - Reviews: 323 - Favs: 902 - Follows: 948 - Updated: 8/2/2010 - Published: 4/17/2010 - Shepard (F)
Of Gods And Men by RogueMoon reviews
SG-1 investigates the possibility of a Gao'uld still living on earth. A Stargate SG-1/Yu-Gi-Oh! crossover. Rating for language and some references to less than pg-13 situations. Chapter 8 now up!
Crossover - Stargate: SG-1 & Yu-Gi-Oh - Rated: T - English - Adventure/Humor - Chapters: 9 - Words: 39,976 - Reviews: 321 - Favs: 372 - Follows: 365 - Updated: 6/15/2009 - Published: 6/30/2004
History by Moonshadow29 reviews
I want you to spend some time finding out about your own history. That's how Sousuke's history teacher introduced their next assignment. However, for someone with no past, that's easier said than done.
Full Metal Panic - Rated: T - English - Drama/Angst - Chapters: 8 - Words: 15,434 - Reviews: 99 - Favs: 87 - Follows: 32 - Updated: 2/10/2006 - Published: 9/28/2005 - Complete