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Harry Potter and the Age of Magic by
Faykan reviews
The 3rd age has long ended, its history transforming into legend and myth, but because evil was defeated once does not mean that it was ended forever. In the distant future a light springs forth out of darkness, and one of the same beings sent to guide Arda to peace have come again, to prepare the way for evil's downfall, and support those chosen of the Valar in this new war.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Fantasy/Adventure - Chapters: 71 - Words: 402,906 - Reviews: 148 - Favs: 268 - Follows: 327 - Updated: 4h - Published: 4/3/2017 - Harry P., Ron W., Hermione G., Draco M.
GATE: OPERATION TIGER STRIKE by
UH-60 NIGHTSTALKER reviews
A Gate opens up in the heart of Ginza and the invasion that come leaves thousands either dead, wounded or missing. Little did the invading army realize, it would not be just one nation that would respond to their hostile actions.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Humor/Adventure - Chapters: 23 - Words: 87,153 - Reviews: 350 - Favs: 281 - Follows: 340 - Updated: 9/9 - Published: 12/30/2018
A Heart of Onyx by
Those3Morons reviews
Devin Carmine didn't think that he'd live to see the end of the war; humans were dying by the tens of thousands everyday by the locust, so it was easy to see that his mindset was shared by many other people. However, when he was deployed to Ilima City, he discovers something that can help them end the war sooner rather than later. Only if he had more time to get it back to the COG.
Crossover - Gears of War & Mass Effect - Rated: M - English - Sci-Fi/Romance - Chapters: 11 - Words: 96,632 - Reviews: 30 - Favs: 49 - Follows: 48 - Updated: 9/9 - Published: 6/19 - [OC, OC] Garrus V., Shepard (M)
The Side War by
ProfessionalMoron reviews
The Republic continues its war against the Separatists. But to everyone's shock, an Empire from another world decided to butt in. Seeking compensation for all the chaos caused, the Republic decides to send a detachment of the Grand Army of the Republic to teach the Empire a lesson. Caution: Contains OCs.
Crossover - Star Wars: The Clone Wars & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Sci-Fi/Drama - Chapters: 16 - Words: 94,455 - Reviews: 53 - Favs: 92 - Follows: 103 - Updated: 9/7 - Published: 2/15 - Clones, OC
Freedom's Ring by
DFMRCV reviews
A cruel and unforgiving world, an enemy of unclear origin hellbent on finishing a war of extermination, its victims and their desperate attempts at resisting proving just as futile as the hopes of the men who led them. Many died and would continue to die, none of them doubted that reality. But what if...
Crossover - Attack on Titan/進撃の巨人 & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Mystery/Sci-Fi - Chapters: 4 - Words: 79,279 - Reviews: 74 - Favs: 102 - Follows: 125 - Updated: 9/7 - Published: 6/26 - Eren Y., Ilse L., Levi A., OC
A Rose over a shallow grave by
Wombag1786 reviews
A sandstorm blows through Beacon, sucking up both team RWBY and JNPR before spitting them out all across the Mojave desert. Follow Ruby as she trys to find her friends and a way home. With some help from the man who’s shallow grave, she just landed on.
Crossover - RWBY & Fallout - Rated: M - English - Western/Sci-Fi - Chapters: 36 - Words: 217,292 - Reviews: 282 - Favs: 180 - Follows: 218 - Updated: 9/1 - Published: 11/26/2018 - Courier, Ruby R., Team JNPR, Team RWBY
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: 141 - Favs: 381 - Follows: 550 - Updated: 8/30 - Published: 4/10 - Master Chief/John-117, Cortana, Shepard (M)
War on the Falmartean Front by
Tiamatio reviews
What if the Gate opened in Manhattan in the middle of World War 2? The United States opens a new theatre in the war against this mysterious foe. Rated M for strong language, violence, and suggestive themes. OC warning too, I guess.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Adventure/Fantasy - Chapters: 5 - Words: 50,533 - Reviews: 21 - Favs: 43 - Follows: 50 - Updated: 8/23 - Published: 6/5 - Tuka, Lelei, Rory, OC
Adas Reborn by
Shahismael reviews
Based on The Galactic War challenge by Belgrath on DZ2's forums. During the Battle at the Department of Mysteries, Harry Potter is sent to the Star Wars universe. Arriving two years before Attack of the Clones, this is Harry's story as he grows through the Clone Wars and his return home. An eventual H/Hr, it will develop after harry's return. Not sure which genres to call this one.
Crossover - Harry Potter & Star Wars: The Clone Wars - Rated: M - English - Chapters: 27 - Words: 294,800 - Reviews: 1108 - Favs: 3,001 - Follows: 3,663 - Updated: 8/18 - Published: 6/30/2015 - [Harry P., Hermione G.] Count Dooku
Gate- The Iscariot Kingdom by
Digital Riot reviews
After the Korean War, the world has become very stable and peaceful. That is, until a second gate opens in Florida to a new continent away from Falmart. The new gate promises a new adventure for a young Staff Sergeant, Hezekiah Brooks, to start a new adventure in the gate. The US and its NATO alliance want to establish dominance in the region but others watch enviously afar off
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure/Fantasy - Chapters: 36 - Words: 101,522 - Reviews: 50 - Favs: 46 - Follows: 44 - Updated: 8/16 - Published: 5/17 - OC
Spectrum of War by
Mkchief34 reviews
The Republic and the Separatist Alliance are vying to take control of a seemingly uninhabited world on the very edge of Wild Space. However, neither side knows this world is actually overseen by the UNSC and the Swords of Sanghelios. Now all sides face the possibility of having the residents of the Milky Way as allies...or enemies. Set after Halo 5 and in Season 2 of Clone Wars.
Crossover - Halo & Star Wars: The Clone Wars - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 6,181 - Reviews: 29 - Favs: 155 - Follows: 231 - Updated: 8/8 - Published: 6/5 - T. Lasky, OC, Ahsoka T., Anakin S.
Diplomacy Gone Wrong (Under Editing, Please Go To Chapter 18!) by
little-anonymous-me reviews
With a shaky relationship with the state of Amestris and the magical community of Britain, a diplomatic party of two plucky state alchemists is sent to Hogwarts. When another mission is surfaced, involving an even more plucky wizard boy and a Dark Lord, Edward Elric is less than thrilled. So is Harry. But there's nothing they can do about it. Oh well. Better get this done with.
Crossover - Harry Potter & Fullmetal Alchemist - Rated: T - English - Adventure/Mystery - Chapters: 18 - Words: 122,775 - Reviews: 116 - Favs: 333 - Follows: 529 - Updated: 7/9 - Published: 7/19/2018 - Harry P., Edward E., Roy M.
When the Sky Collapses by
Mkchief34 reviews
The Frontier Militia, fresh from their victory at Planet Typhon, now pursues an IMC Task Force in possession of a prototype FTL Drive capable of bypassing orbital defenses. However, this mission will bring both sides into contact with the Separatists and the Galactic Republic. Set during Season 2 of Clone Wars and after the story of Titanfall 2. Will have OC Pilots and content.
Crossover - Star Wars: The Clone Wars & Titanfall - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 4,937 - Reviews: 12 - Favs: 30 - Follows: 41 - Updated: 7/8 - Published: 6/22 - Ahsoka T., Anakin S., OC, Sarah B.
Little Green Men by
dingdang564564 reviews
A small town in the Russian Federation is attacked by foreign soldiers much in a similar way as Ginza was. However, the invaders will soon learn that the Russian Military is not as kind or merciful as the JSDF. Blood will be spilled, vengeance will be taken.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure/Fantasy - Chapters: 28 - Words: 95,281 - Reviews: 492 - Favs: 259 - Follows: 302 - Updated: 6/2 - Published: 1/25
In a Galaxy Far, Far Away: Episode I Rise of the Son by
starkiller2886 reviews
There's been an awakening the dark side of the Force has grown stronger ever since a vortex appeared in the Maw Cluster. Grand Admiral Thrawn, along with Inquisitor Mara Jade are sent to discover the source of this unnatural power of the Dark Side. When Earth is discovered the Empire learns that there is more to this primitive planet than meets the eye. PS Thrawn is based on Rebels
Crossover - Star Wars & Avengers - Rated: T - English - Sci-Fi/Adventure - Chapters: 12 - Words: 56,303 - Reviews: 29 - Favs: 68 - Follows: 72 - Updated: 6/2 - Published: 12/20/2017 - Mara Jade, Ezra B., Iron Man/Tony S., Spider-Man/Peter Parker - Complete
A Little Trust, Goes A Long Way by
EpsilonPax reviews
A/U: Set post Captain America: Civil War. Steve Rogers and what's left of the team are in need of cover. With their list of allies running thin, Captain Rogers turns to a General he knows too little about, for help. How will Rogers and the others cope with this General that is more than meets the eye, especially when a Decepticon threat emerges?
Crossover - Transformers & Avengers - Rated: T - English - Drama/Angst - Chapters: 17 - Words: 44,279 - Reviews: 60 - Favs: 88 - Follows: 122 - Updated: 4/18 - Published: 6/26/2017 - Optimus Prime, Captain America/Steve R.
Ghost Recon: The Gate by
Peacekeeper 37 reviews
Captain Scott Mitchell of the Ghost Recon Special Forces group has seen more than his fair share of war. But NO ONE could have seen this coming. A simple black ops mission in Japan to assassinate a Yakuza with plans for a dirty bomb after a few years of relative peace leads to a conflict with might and magic from a 'Gate.' A new chapter for Ghost Recon has been opened.
Crossover - Ghost Recon series & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Adventure/Fantasy - Chapters: 26 - Words: 329,419 - Reviews: 323 - Favs: 313 - Follows: 317 - Updated: 4/1 - Published: 11/17/2017 - Itami
The Second Great War by
JSmith25 reviews
In the six years that the Autobots have been on Earth, humanity has enjoyed the most prosperous era in its history. With the Autobots, they had nothing to fear. With the Autobots, they were untouched, untroubled by anything the Universe could throw at them. But then came San Francisco. Then came the greatest threat they had ever faced. Then came the Kaiju.
Crossover - Transformers & Pacific Rim - Rated: T - English - Sci-Fi - Chapters: 15 - Words: 83,549 - Reviews: 99 - Favs: 198 - Follows: 215 - Updated: 3/25 - Published: 3/24/2014
The Principle of Loss by
Aerugonian reviews
In hindsight, facing off against Thor and Odin would really have been a better move than falling into the abyss. Dying would have been his first choice, but as his track record showed, Loki didn't usually get what he wanted. AKA: When Loki falls from the Bifrost, he lands in Truth's domain instead of Thanos'.
Crossover - Fullmetal Alchemist & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 21 - Words: 58,598 - Reviews: 50 - Favs: 129 - Follows: 186 - Updated: 1/23 - Published: 6/15/2018 - Alphonse E., Edward E., Roy M., Loki
Here We Go Again (DISCONTINUED) by
Shmack1812 reviews
"You can go home when the tank says you can."
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure/Fantasy - Chapters: 33 - Words: 327,054 - Reviews: 1067 - Favs: 1,195 - Follows: 1,259 - Updated: 12/17/2018 - Published: 12/10/2015 - Tuka, Lelei, Rory, OC - Complete
Of Dragon Queens and Deathclaw Tamers by
Darthkvzn reviews
The Empress of Nirn is bored. She hasn't been on a worthy quest in decades, so with her Empire off conquering Aetherius, Astrid Frost-Wyrm turns to her origins, on the dead continent of Atmora. There, she will be taken to an entirely new world, and perhaps help save a certain frozen Vault Dweller... Part of the Whispers of Darkness verse
Crossover - Fallout & Elder Scroll series - Rated: T - English - Adventure/Supernatural - Chapters: 11 - Words: 25,852 - Reviews: 27 - Favs: 94 - Follows: 147 - Updated: 12/13/2018 - Published: 1/10/2018 - Dogmeat, Sole Survivor, Dragonborn/Dovahkiin
The Arda Campaign by
Lord Exar Kun reviews
When a Separatist anti-gravity well generator prototype goes haywire Jedi knights Obi-Wan Kenobi and Anakin Skywalker will find themselves blasted into a strange world called Arda. Where they will join on a quest to destroy this strange thing called the Ring of Power. However general Grievous a mysterious dark Jedi and a droid army have also landed in the realm of Shadow in Mordor.
Crossover - Star Wars & Lord of the Rings - Rated: T - English - Adventure/Fantasy - Chapters: 45 - Words: 482,230 - Reviews: 457 - Favs: 328 - Follows: 310 - Updated: 11/28/2018 - Published: 9/13/2013 - Anakin Skywalker, Obi-Wan K., General Grievous, Aragorn - Complete
To the Edge of Night by
thor20 reviews
There's a simple golden ring glowing in Kamar-taj. Watch your backs, Avengers... Sauron is coming. - In which Clint is out of retirement, Thanos is back to square one, Odin has some 'splainin to do, the Ancient One had more than one big secret, Ego was more than a douchebag child-killing planet, and Wong just wants to return to his library and wait for this all to be over.
Crossover - Lord of the Rings & Avengers - Rated: T - English - Adventure/Mystery - Chapters: 14 - Words: 86,181 - Reviews: 13 - Favs: 21 - Follows: 39 - Updated: 9/23/2018 - Published: 5/28/2018 - Eowyn, Captain America/Steve R., Iron Man/Tony S., Hawkeye/Clint B.
When You Fall by
Faythren reviews
Sequel to When Hope is Gone. Unicron is coming. That is a fact foretold by Death itself. But while Ari prepares for a threat from the skies, something else stirs much closer to home. Something that has hidden just out of sight for decades. Lives will be lost, changed, remade, all because of two words: Hail Hydra. And they've just let the monster in through the door.
Crossover - Transformers & Avengers - Rated: T - English - Sci-Fi/Adventure - Chapters: 15 - Words: 83,394 - Reviews: 120 - Favs: 150 - Follows: 124 - Updated: 8/31/2018 - Published: 5/11/2018 - Complete
The Butterfly Effect: And the Chamber of Secrets by
UnchartedConstellations reviews
When Edward and Alphonse Elric are sent to another world with little to no instruction, they have to find a way to survive. After becoming a Hogwarts professor, will Edward figure out what's going on? Or will their strange effect on this world, planned or not, change everything as they know it. Rated: T for occasional harsh language and darker themes
Crossover - Harry Potter & Fullmetal Alchemist - Rated: T - English - Adventure/Mystery - Chapters: 17 - Words: 57,013 - Reviews: 78 - Favs: 249 - Follows: 149 - Published: 6/21/2018 - Luna L., Fred W., Alphonse E., Edward E. - Complete
When Hope Is Gone by
Faythren reviews
Sequel to Move Along. Ari has been Autobot Ambassador for a year and things are good. Peaceful even. But this peace gets disrupted by an unexpected source: the Chitauri, the army Loki led to attack New York. Their goals are unclear and it's going to take all of Earth's mightiest heroes to stop them, especially since Loki doesn't lead them this time but someone far more sinister.
Crossover - Transformers & Avengers - Rated: T - English - Sci-Fi/Adventure - Chapters: 19 - Words: 90,817 - Reviews: 195 - Favs: 314 - Follows: 243 - Updated: 5/11/2018 - Published: 11/13/2016 - Complete
Star Wars: The Transformers by
twilightnite13 reviews
Ever wondered what was going on with the other Autobots and Decepticons when Team Prime and The crew of the Nemesis were on Earth? Find out now as we experience a cross over that might have happened in the endless opportunities within existence. What strange mysteries and connections will they discover in this unknown galaxy.
Crossover - Transformers/Beast Wars & Star Wars: The Clone Wars - Rated: T - English - Sci-Fi/Mystery - Chapters: 13 - Words: 93,359 - Reviews: 64 - Favs: 77 - Follows: 68 - Updated: 4/12/2018 - Published: 7/8/2015 - Hot Rod, Anakin S.
Dragons of the Mojave (ABANDONED) by
Filthy Landlubber reviews
A.N. - This story is over, and I doubt I'll ever work on it again. If you want to read something I'll update and finish, something which takes much from this fanfiction, check "Under a Forlorn Sun" on my profile.
Crossover - Fallout & Elder Scroll series - Rated: M - English - Sci-Fi/Fantasy - Chapters: 40 - Words: 327,691 - Reviews: 75 - Favs: 88 - Follows: 99 - Updated: 3/21/2017 - Published: 4/26/2015 - Courier, Dragonborn/Dovahkiin - Complete
Move Along by
Faythren reviews
Bayverse but VERY AU. Ari Witwicky is an only child with a cruel, alcoholic father. But when the car she buys turns out to be one of a pair of twin robotic aliens she has the chance to escape. Her life is transformed forever, given new purpose, and she discovers a love she never could have imagined. SideswipexOC (cover image by grapejuice101)
Transformers - Rated: T - English - Hurt/Comfort/Romance - Chapters: 81 - Words: 416,487 - Reviews: 1775 - Favs: 1,207 - Follows: 934 - Updated: 11/13/2016 - Published: 9/29/2013 - Sideswipe, OC - Complete
The Chronicles of Ra'jirra: The Wasteland Affair by
The Rev. Cardboard Box reviews
Arch-mage Ra'jirra defeated Mannimarco twelve years ago, and kept his guild and family safe through the Oblivion Crisis. Earnest Haines has fled the only home he knows in search of answers. These two men are on a collision course.
Crossover - Fallout & Elder Scroll series - Rated: M - English - Humor - Chapters: 39 - Words: 110,781 - Reviews: 125 - Favs: 202 - Follows: 203 - Updated: 7/16/2015 - Published: 9/12/2010 - Complete
Mobile Suit Gundam SEED Prime: Destiny Sentinels by
lyokoMARVELanime reviews
Sequel to MSGSP. A new darkness looms over the Earth when a dangerous force of former Decepticons arrive and assist the terrorist group of LOGOS. Can a long lost team of Autobots help Shinn and the Minerva save the world, or is there a deeper plot going on that not even Chairman Durandal himself knows about?
Crossover - Transformers/Beast Wars & Gundam Seed - Rated: T - English - Adventure/Sci-Fi - Chapters: 25 - Words: 259,268 - Reviews: 188 - Favs: 101 - Follows: 55 - Updated: 4/30/2015 - Published: 2/6/2015 - Smokescreen, Sentinel Prime, Athrun Z., Shinn A. - Complete
Mobile Suit Gundam SEED Prime by
lyokoMARVELanime reviews
While searching the Debris Belts, Kira finds something else along with the life pod Lacus was in. How will the presence of a familiar Autobot Scout and his allies affect the lives aboard the Archangel? And what terrors will the Cosmic Era face when the war that began on a distant metal planet comes to Earth in the midst of the Bloody Valentine War?
Crossover - Transformers/Beast Wars & Gundam Seed - Rated: T - English - Adventure/Sci-Fi - Chapters: 29 - Words: 250,003 - Reviews: 151 - Favs: 164 - Follows: 85 - Updated: 1/30/2015 - Published: 9/30/2014 - Bumblebee, Optimus Prime, Cagalli Y. A., Kira Y. - Complete
Avengers of the Ring by
Dr Matthattan reviews
Due to a freak accident involving the Bifrost, the Avengers Captain America, Thor and the Hulk are thrown into the world of Middle-earth. They join the Fellowship of the Ring in their epic struggle to defeat the Dark Lord Sauron.
Crossover - Lord of the Rings & Avengers - Rated: T - English - Adventure/Humor - Chapters: 46 - Words: 269,301 - Reviews: 1091 - Favs: 1,556 - Follows: 861 - Updated: 12/3/2013 - Published: 12/7/2012 - Complete