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Circuitry by obliviousbushtit reviews
Redemption: a notion all too unrealistic to attain. Thel 'Vadam was well aware the first time the Gravemind drilled it into his head. Through unthinkable circumstances, the Arbiter and Master Chief are thrown into a reality not of their own. Unwittingly the master of the Reapers or not, Thel must find within him the ability to atone. 'Haps a certain Quarian may be able to help...
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Friendship - Chapters: 18 - Words: 52,658 - Reviews: 49 - Favs: 146 - Follows: 232 - Updated: 16h - Published: 4/6 - Master Chief/John-117, Arbiter, Tali'Zorah, Legion
Relic of the Future by Coeur Al'Aran reviews
Victory can prove bitter, especially when you're the only one alive to see it. With the world in chaos and everyone he ever loved dead, Jaune Arc makes a deal with the devil for one last chance to go back and change it all. But devils don't play by the same rules as humans, and Salem never did say how far back he'd go. Or how much deeper the war between her and Ozpin really went.
RWBY - Rated: M - English - Adventure/Fantasy - Chapters: 73 - Words: 559,065 - Reviews: 12616 - Favs: 6,269 - Follows: 6,842 - Updated: 16h - Published: 3/10/2018 - Ozpin, Jaune A., Salem, Team STRQ
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 All plans have outcomes
Mass Effect - Rated: T - English - Adventure/Drama - Chapters: 151 - Words: 1,100,714 - Reviews: 4152 - Favs: 1,285 - Follows: 1,386 - Updated: 9/6 - Published: 10/10/2016 - Ashley W., Illusive Man, Harbinger, Shepard (M)
Face to Face by BraveWolven reviews
The Collector Base has been destroyed, never to threaten mankind again. The Reapers took offence at their puppets destruction and decided to take away Shepard's escape, forcing her into an abandoned part of the galaxy. Instead, Commander Shepard is thrust into meeting an entirely new race of aliens! Four of them in fact. How will this meeting change the Reaper war?
Crossover - Mass Effect & Stellaris - Rated: T - English - Sci-Fi - Chapters: 8 - Words: 62,606 - Reviews: 110 - Favs: 172 - Follows: 248 - Updated: 9/6 - Published: 5/18 - Shepard (F), Garrus V., Tali'Zorah, OC
Luck Takes a Turn by bathedinblood reviews
RDR2 spoilers! In the final hours of his life, one more good deed rewards Arthur Morgan with a second chance he never thought he would have. Now, burdened by a promise and thrown into an unknown world, Arthur must show everyone that he isn't down for the count yet. Now if only he could get this tiger off of his back...
Crossover - Red Dead Redemption & RWBY - Rated: M - English - Adventure/Western - Chapters: 14 - Words: 146,584 - Reviews: 169 - Favs: 499 - Follows: 584 - Updated: 9/4 - Published: 3/26 - Arthur Morgan, Sienna K.
Ego Homini Lupus by Friday Knight reviews
Have you ever wanted to visit your favourite shows world? Majority of people would be happy to. However, when someone, who does not want to be there shows up... "OH MY GOD! I'M IN FUCKING RWBY!" That happens. This is the story, of someone who never wanted to be part of a story.
RWBY - Rated: M - English - Adventure/Humor - Chapters: 36 - Words: 219,526 - Reviews: 411 - Favs: 827 - Follows: 1,025 - Updated: 9/3 - Published: 6/18/2016 - OC, Team RWBY, Team JNPR
Not All Those Who Wander Are Lost by Theta-16 reviews
Hero. Villain. Warrior. Monster. Lone Wanderer. He's been called many things by many people for many reasons. However, after a fateful incident sends him to Remnant, maybe he'll be called Jaune again. Whatever the name, he'll need to take hold of the future, survive the present and confront the past.
Crossover - Fallout & RWBY - Rated: M - English - Romance/Hurt/Comfort - Chapters: 34 - Words: 297,372 - Reviews: 692 - Favs: 1,118 - Follows: 1,390 - Updated: 9/3 - Published: 9/21/2017
A New Mission by Patriot Games reviews
Chief and Cortana are transported to an alternate Earth after the end of Halo 3. This new world is full of dark secrets and mysteries as well as an evil plot to take over the world. But Chief saved Earth once, and with the help of some new allies he can do it again.
Crossover - Halo & Walking Dead - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 26,459 - Reviews: 16 - Favs: 37 - Follows: 43 - Updated: 9/2 - Published: 7/30 - Master Chief/John-117, Cortana, Clementine, AJ
Once a Rookie, Always a Rookie by Twisted Fate MK 2 reviews
(Credit to Adrasos on Archive and his story, Prepare to Drop, for the idea.) On the way down to New Mombasa, Rookie falls into the Slipspace Rupture and ends up crashing down on Menae, high above Palaven, while Shepard tries to find and rescue the new Primarch. From there, the war itself will shift and the fighting persists, but who knows what an ODST will add to the mix.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure - Chapters: 30 - Words: 156,633 - Reviews: 246 - Favs: 509 - Follows: 796 - Updated: 9/1 - Published: 9/27/2018 - Rookie, Shepard (F)
Hope from the Sky by Traitor of All Traitors reviews
Inspired by the works of other writers that took to it, this is my first attempt. Shinji and Unit-01, victims of the Twelfth Angel attack, find themselves in another world with giants that crave human flesh. Can Shinji offer his Eva's assistance in allowing mankind to cancel their extinction, or will he be joining them?
Crossover - Evangelion & Attack on Titan/進撃の巨人 - Rated: T - English - Sci-Fi/Adventure - Chapters: 65 - Words: 338,939 - Reviews: 292 - Favs: 304 - Follows: 285 - Updated: 8/31 - Published: 5/16/2015 - Shinji I., OC
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: 159 - Favs: 406 - Follows: 668 - Updated: 8/31 - Published: 7/26 - Master Chief/John-117, Cortana, Zaeed M., OC
Manifest Destiny by balckwatch1 reviews
The United states of Earth and her colonies have spread across the stars, unknown to the rest of the Galaxy Humanity stands ready for its manifest Destiny.
Mass Effect - Rated: M - English - Chapters: 16 - Words: 50,385 - Reviews: 69 - Favs: 88 - Follows: 129 - Updated: 8/30 - Published: 7/24 - Admiral Hackett, Shepard (M)
All the Stars by BlueWay reviews
When the Long Night of Solace is evaporated over Reach via the weaponized usage of a Slipspace Drive, it ferries with it in its swallowed sections the Covenant Empire and, more horrifyingly, the desperate measures that the UNSC used to fight them. When they are found in a universe on the precipice of their own history, the meaning of the term "Mass Effect" will change forever.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 20 - Words: 362,913 - Reviews: 457 - Favs: 746 - Follows: 978 - Updated: 8/27 - Published: 6/8/2018 - SPARTAN-B312/Noble Six, Rookie, Shepard (F)
Service with a Smile by Coeur Al'Aran reviews
When Jaune's forged transcripts were rebuffed, his only option was to return home in disgrace or forge a new life in Vale. Opening a diner was an impetuous decision, being good at it a stroke of luck. Becoming the favourite haunt for students, teachers and criminals alike…? That was neither, but it sure did keep things interesting. Wasn't the civilian life supposed to be easier?
RWBY - Rated: T - English - Romance/Friendship - Chapters: 52 - Words: 352,531 - Reviews: 7124 - Favs: 7,297 - Follows: 8,097 - Updated: 8/27 - Published: 8/8/2017 - Jaune A.
Mass Effect: Children of the Moons by OmegaEntertainment reviews
"Humanity always knew, when we looked to the stars, that there could be an apex predator out there. However, while we knew that those predators could find us at the heart of our civilization, we could have never predicted that they would offer us Preservation." Rated M for Necromorphs and Brethren Moons, no other reason is needed for the rating.
Crossover - Mass Effect & Dead Space - Rated: M - English - Sci-Fi/Horror - Chapters: 11 - Words: 35,970 - Reviews: 100 - Favs: 325 - Follows: 412 - Updated: 8/26 - Published: 12/11/2017 - Harbinger, Shepard (M), Isaac C., OC
Mass Effect: Trailblazer by TallYapflip reviews
Humanity, left to its own devices for centuries, comes into contact with the Citadel Council. A misunderstanding leads to hostile first contact, and the UNSC is drawn into war with the Council shortly after the Insurrection's height. The Council finds itself face-to-face with a species that has broken the shackles of Mass Effect Technology. The Era of Humanity has only just begun.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 11 - Words: 54,558 - Reviews: 521 - Favs: 1,531 - Follows: 2,084 - Updated: 8/26 - Published: 7/14/2017 - Master Chief/John-117, J. Keyes, Shepard (F), Miranda L.
The Terminus Conflict by mad0slayer reviews
The Council liked their peace behind there Mighty fleets they were not ready for them, The Federation new but tested, they were young but skilled and sufficiently advanced. They thaught themselves better to lead. They would be surprised. The Warlords thaught themselves powerful and Unbeatable they were not ready for a new Enemy. They would wage war. But none were ready for Humanity
Mass Effect - Rated: M - English - Chapters: 6 - Words: 32,903 - Reviews: 25 - Favs: 121 - Follows: 162 - Updated: 8/26 - Published: 7/9
A New Frontier by H3ctic reviews
Jack Cooper died when his Titan BT-7274 destroyed the Arc, or so they thought. Instead, they found themselves thrust into a new war, for a new frontier. But this time they aren't fighting for the land and for rights, this time they're fighting for the entirety of humanity, with the Master Chief and his companion Cortana at their sides.
Crossover - Halo & Titanfall - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 9,002 - Reviews: 9 - Favs: 45 - Follows: 69 - Published: 8/23 - Master Chief/John-117, Cortana, Jack C., BT-7274
Rise of Leviathan by BlackAdder42 reviews
"In the end, it isn't hope that called out to me. Not the desire for someone to save them, to give them mercy. I failed at that once, and would never be able to answer that call. It was vengeance. The simple human need to make sure that whoever hurt you, whoever hurt those you love, will never be able to do so again. To ensure that even should you die, that your enemies would too."
Crossover - Halo & Kantai Collection - Rated: M - English - Supernatural/Sci-Fi - Chapters: 25 - Words: 107,993 - Reviews: 240 - Favs: 569 - Follows: 709 - Updated: 8/22 - Published: 11/13/2016
Effects of a Titan by greeneman42 reviews
A small salvage ship comes across an interesting find while searching. Set before Halo 4 and before ME 2
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 28 - Words: 197,715 - Reviews: 945 - Favs: 1,499 - Follows: 1,972 - Updated: 8/21 - Published: 11/26/2013 - Master Chief/John-117, Cortana, Shepard (F)
Not A Mailman by The Doormaster reviews
It was all suppose to be so simple, but then nothing is ever simple for the Courier. How will he survive a whole new world all while also guarding his newest partner from danger? Rated T for language, violence, and suggestive themes.
Crossover - Fallout & RWBY - Rated: T - English - Adventure/Romance - Chapters: 19 - Words: 49,001 - Reviews: 365 - Favs: 713 - Follows: 993 - Updated: 8/20 - Published: 9/11/2016 - [Courier, Amber] Mercury B., Emerald S.
Effect of a Titanfall by MidnightFenrir reviews
When you die, you expect things to happen, from the void to eternal happiness. But if given the choice to live again, wouldn't you take it? I did. Since then, it's been one crazy thing after the other, the latest of which was to end up in yet another universe. But what can you expect when the manifestations of Luck and Fate themselves tell you it's going to be an adventure? OC/SI.
Crossover - Mass Effect & Titanfall - Rated: M - English - Adventure/Sci-Fi - Chapters: 5 - Words: 36,973 - Reviews: 168 - Favs: 768 - Follows: 1,065 - Updated: 8/18 - Published: 12/17/2016 - Shepard (F), Kasumi G., OC, BT-7274
Daily war with monster girls by Masterdude21 reviews
With the help of the highly-motivated extra-species in the military, mankind holds their own against the brutal onslaught of the Covenant. In their haste to close the gap in space warfare, ONI stumbles upon Relay 314. Even as new enemies arise, the galaxy constantly thwarts Cortana's schemes to build the Master Chief the ultimate harem. Halo/Mass Effect/Monster Musume crossover.
Crossover - Halo & Mass Effect - Rated: M - English - Humor/Romance - Chapters: 22 - Words: 293,980 - Reviews: 790 - Favs: 1,381 - Follows: 1,605 - Updated: 8/18 - Published: 9/20/2016 - Master Chief/John-117, Cortana, Shepard (F)
DOOM Effect: V2 by zrocker119 reviews
Alexander Carter didn't accomplish anything truly worth noting during his life. So when he was offered a chance to make a difference in the overgrowing universe he accepted without much argument on his part. Now armed with the skills and knowledge of one of the deadliest and most feared warrior in existence, The Doom Slayer, Alex will make sure that all will know his name.
Crossover - Doom & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 3 - Words: 14,748 - Reviews: 210 - Favs: 909 - Follows: 1,234 - Updated: 8/17 - Published: 3/25 - Doomguy, Shepard (F)
Mass Effect: Raven by R3dRaven reviews
I didn't know how I ended up on the Citadel. What I did know, was that my chances of survival were higher if I could find refuge aboard the NORMANDY. So I took a gamble, and joined the hunt for Saren. Unfortunately, real life is not as easy as a game - but still, I wouldn't have missed it for anything. / Mass Effect 1, Self-Insertion, logic/realistic approach, close to canon.
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 25 - Words: 219,007 - Reviews: 342 - Favs: 671 - Follows: 991 - Updated: 8/16 - Published: 3/24/2015 - Shepard (F), Liara T'Soni, Tali'Zorah, OC
A World of Wild Wild Evolution by erttheking reviews
Life in Remnant is about to change. Courier number 6 investigates something wrong at the isolated Big Mountain research facility and has his life turned upside down. Inspired by Light at the End by BlindingPhoenix
Crossover - Fallout & RWBY - Rated: T - English - Adventure - Chapters: 12 - Words: 172,010 - Reviews: 113 - Favs: 294 - Follows: 404 - Updated: 8/16 - Published: 6/8/2018 - Courier, Blake B., Winter S., Team RWBY
Parallel Differences by Tempest-Of-Luminous-Light reviews
Storm was the last of her kind, blending in amongst the human population she had come to adore and had spent so long protecting from the shadows. But when a new evil makes itself known, will she have the strength to potentially sacrifice the normal "human" life she has made for herself to uphold her people's legacy and protect those she loves, or will the choice be made for her?
Crossover - Halo & Transformers - Rated: T - English - Friendship/Humor - Chapters: 43 - Words: 165,407 - Reviews: 71 - Favs: 63 - Follows: 64 - Updated: 8/14 - Published: 6/26/2018
Grave Effect by SaibotReaper Productions reviews
Devils and Gods are two halves of the same whole. Life is sown by those whom many would consider gods but the created revolt and destroy their godly creators only to create in their wake the devils who would destroy what they themselves sought to call their own, but can devils rise to create once more or will the cycle of revolt continue on in a new galaxy.
Crossover - Halo & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 3 - Words: 9,897 - Reviews: 23 - Favs: 106 - Follows: 155 - Updated: 8/11 - Published: 7/27 - Gravemind, 2401 Penitent Tangent, Shepard (F), Leviathan
The Boundary Effect by Touhoufanatic reviews
2137 When an Alliance exploration ship is fired upon by a Turian cruiser, it shall unleash them upon the galaxy, and the Galaxy is not ready for their power, their abilities, or their lack of common sense! Human/Youkai/Lunarian Alliance. Mass EffectXTouhou Crossover AU. Too many characters to write. Please enjoy and review. update delayed due to writers block.
Crossover - Mass Effect & Touhou Project - Rated: T - English - Sci-Fi/Fantasy - Chapters: 32 - Words: 239,141 - Reviews: 450 - Favs: 968 - Follows: 1,195 - Updated: 8/9 - Published: 5/13/2017
United Under Two Skies by Gearman reviews
Rex Craster, formerly Courier Six, now leads the Mojave as a nation. After breaking both the Bear and the Bull, Rex stands as the leader of a united Mojave. Saddled with keeping the Mojave together as well as battling his own personal demons Rex must also deal with threats from this world and the next. For when worlds collide there is always collateral damage.
Crossover - Fallout & Mass Effect - Rated: T - English - Chapters: 29 - Words: 182,031 - Reviews: 63 - Favs: 200 - Follows: 252 - Updated: 8/5 - Published: 7/19/2014
The Azure Flame by dicknouget reviews
Betrayed by his friends and disowned by his family due his transcripts being revealed, Jaune has been thrown into a deep depression. When an old friend comes along to train him, Jaune's will to live and to fight become stronger than ever.
RWBY - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 13 - Words: 52,481 - Reviews: 148 - Favs: 478 - Follows: 588 - Updated: 7/30 - Published: 12/4/2018 - Jaune A., Team RWBY, Team JNPR
Liquid Sample by An Orange Peon reviews
Over the waters of Manhattan, a living weapon is reduced to a puddle of liquid flesh by nuclear fire. In another world, a princess calls for the one who is to be her familiar. Whether through coincidence or fate, their lives are now inextricably intertwined and their destinies changed forever.
Crossover - Familiar of Zero & Prototype - Rated: M - English - Fantasy/Adventure - Chapters: 23 - Words: 91,318 - Reviews: 736 - Favs: 1,742 - Follows: 2,283 - Updated: 7/28 - Published: 6/28/2017 - Henrietta, Alex M./Zeus
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: 120 - Favs: 678 - Follows: 985 - Updated: 7/28 - Published: 5/10 - Master Chief/John-117, T. Hood, Shepard (F), Admiral Hackett
The Grave Effect by SaibotReaper Productions reviews
Following the destruction of The Covenant Empire and Truth, The Gravemind had one last trick up it's sleeve for survival fusing it's entire consciousness with a human host ensuring it's survival. Now a lone marine and The Gravemind venture out beyond the galaxy they once knew to a somewhat familiar yet strange galaxy that is brimming with new possibilities. (On Hiatus)
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 23 - Words: 91,107 - Reviews: 135 - Favs: 284 - Follows: 366 - Updated: 7/27 - Published: 5/16/2017 - Gravemind, OC, Shepard (F), Garrus V.
Dust in the Wind by Buried In Ash reviews
Alcohol and bad decisions go hand in hand. Courier Six has learned this first hand and knows how bad those decisions can be. What he wasn't expecting was for things to take the turn they did.
Crossover - Fallout & RWBY - Rated: M - English - Adventure - Chapters: 27 - Words: 255,110 - Reviews: 629 - Favs: 837 - Follows: 1,137 - Updated: 7/26 - Published: 11/27/2017 - Courier, Glynda G., Team RWBY
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: 4,086 - Follows: 4,904 - Updated: 7/25 - Published: 10/9/2013 - Master Chief/John-117, Arbiter, T. Lasky, Shepard (M)
Metastability by Starlight's Poet reviews
When he was pulled into the ocean, he found himself falling. When he landed, he found himself fighting. When everything stopped, he found himself hurting. When he stopped hurting, he found himself questioning everything. Who was that girl that looked like Carolina? And why does she keep calling him "Jaune?"
Crossover - Red vs. Blue & RWBY - Rated: T - English - Chapters: 19 - Words: 210,621 - Reviews: 753 - Favs: 1,652 - Follows: 1,857 - Updated: 7/24 - Published: 2/12/2017 - Maine/Meta, Jaune A., Team RWBY, Team JNPR
Return to Sender by PoeticPillock reviews
In the wastelands of Western America, a man known as the "Courier" has, unfortunately, become a sort of legend among Wastelanders. But he is flung far from the Mojave to a great, new world populated by their own legends. Those who have left a legacy, or are trying to, with a bygone organization called "Overwatch". The world could always use more heroes... If he even fits the bill.
Crossover - Fallout & Overwatch - Rated: M - English - Adventure/Drama - Chapters: 64 - Words: 513,604 - Reviews: 634 - Favs: 1,063 - Follows: 1,309 - Updated: 7/23 - Published: 9/9/2016 - Courier
The Bringer Of War by thetriumphator reviews
A man from a world set on fire finds one in a long period of tenuous peace. The people of Remnant will soon find that even in a world of bloody evolution, war...war never changes. Tale of Two Wastelands character.
Crossover - Fallout & RWBY - Rated: M - English - Adventure - Chapters: 193 - Words: 286,593 - Reviews: 1774 - Favs: 1,271 - Follows: 1,549 - Updated: 7/19 - Published: 8/31/2015 - Lone Wanderer, Courier, Pyrrha N.
Mass Effect: The Clone Wars Truce by reza0807 reviews
Burdened with defeating the Reapers, commander Shepard is forced to work together with the terrorist organization Cerberus to fight the mysterious Collectors. Now he has to assemble a team to go through the Omega-4 relay. However, he did not expect to find a trio of Jedi, a brotherhood of clones and a murderous cyborg general. They might be just what he needs to beat the Reapers...
Crossover - Star Wars & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 13 - Words: 139,315 - Reviews: 153 - Favs: 338 - Follows: 438 - Updated: 7/17 - Published: 7/2/2018 - Obi-Wan K., General Grievous, Tali'Zorah, Shepard (M)
Roses Born of Dust by TallYapflip reviews
An ONI Prowler is sent to a small system on the Southern fringes of UNSC space, just along the border with the Sangheili, to investigate strange signals coming from a planet within. He encounters strange situations, strange people, and the strangest world in the galaxy. [White Rose & Bumblebee. Rated "M" For later.] (All Re-writes complete)
Crossover - Halo & RWBY - Rated: M - English - Sci-Fi/Romance - Chapters: 39 - Words: 214,555 - Reviews: 422 - Favs: 587 - Follows: 666 - Updated: 7/13 - Published: 10/26/2015 - [Weiss S., Ruby R.] [OC, Winter S.]
Enduring the Flames of War by Masterdude21 reviews
A joint Asari-Turian operation salvaged a "package" from a derelict wreckage in the Terminus Systems, whereupon they release a force of war beyond their reckoning. Hoping to avoid another war, Commander Shepard recruits the "package" into her team. A simple act of kindness, unwittingly paving the way for a clash unlike the galaxy has ever seen. Fate directs the flames of war.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Horror - Chapters: 32 - Words: 452,176 - Reviews: 1657 - Favs: 2,439 - Follows: 3,104 - Updated: 7/12 - Published: 11/30/2015 - Master Chief/John-117, OC, Shepard (F)
A Soldier's Calling by Alpha 001 reviews
Nate had lost more than anyone should ever have to lose, he lost his friends, family, his home, everything thanks to having to go through 3 wars, including the one that had ended everything. Now after everything he had gone through, he will be forced off of his own world and into one that has no concept of war. They were truly saints compared to the man that was about to join them.
Crossover - Fallout & Zootopia - Rated: M - English - Friendship - Chapters: 9 - Words: 84,583 - Reviews: 453 - Favs: 600 - Follows: 719 - Updated: 7/10 - Published: 3/21/2016
The Light Beyond by Saint Reaper101 reviews
Earth has been decimated, its lands infested with hive, taken and fallen. The last remnant of the light grows brighter at the defeat of Oryx. A Baron rebels against his Kell and House to reclaim what his race once had, and an object in deep space is discovered by Dead Orbit. Discovering a new galaxy full of races that may help bring hope to all under the banner of the Traveler.
Crossover - Mass Effect & Destiny - Rated: T - English - Sci-Fi/Adventure - Chapters: 29 - Words: 197,120 - Reviews: 320 - Favs: 509 - Follows: 580 - Updated: 7/7 - Published: 5/20/2016
Shop Class by Strongraider101 reviews
With the commonwealth on the brink of war, the sole survivor finds himself incapable of deciding who to side with. So he distracts himself with anything else he can find. The mechanist, Far harbor, Nuka world, anything to get him away from the central issues within the commonwealth. Now though, he and his companion Dogmeat get stranded in the world of remnant, stuck teaching.
Crossover - Fallout & RWBY - Rated: T - English - Adventure/Sci-Fi - Chapters: 5 - Words: 29,101 - Reviews: 50 - Favs: 218 - Follows: 333 - Updated: 7/3 - Published: 11/9/2018 - Dogmeat, Sole Survivor, Ozpin, Glynda G.
Falling Skies by 1Ragnarok1 reviews
Remnant is in a downward spiral. On the fourth continent, Atlas and the United Colonies are headed for war. In Vale, mysterious forces plot its downfall. In the Heavens, the Brother Gods battle for dominion over the mortal realm. Team RWBY will have to survive among a world which has increasingly powerful threats, and a man deadlier than anything they have yet to face.
RWBY - Rated: T - English - Adventure - Chapters: 8 - Words: 95,919 - Reviews: 8 - Favs: 46 - Follows: 58 - Updated: 7/3 - Published: 1/27/2018 - OC, Team RWBY, Team CFVY
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: 614 - Follows: 816 - Updated: 7/2 - Published: 1/26/2018 - J. Cutter, E. Anders, OC, Third Recon
Legend of the radiation shield by TechManuel reviews
One day the Lone wanderer was exploring the ruins of the Library of Congress when he came across a strange book. upon reading said book he was transported to whole new world. now he must save it from certain destruction, even if the people who live there want him dead.
Crossover - Rising of the Shield Hero/盾の勇者の成り上がり & Fallout - Rated: T - English - Adventure/Fantasy - Chapters: 8 - Words: 19,339 - Reviews: 67 - Favs: 231 - Follows: 292 - Updated: 6/28 - Published: 5/10
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: 625 - Favs: 987 - Follows: 1,437 - Updated: 6/27 - Published: 2/28/2018
Noble Justice by free man writer reviews
His mission on Reach is over. Now, Noble Six must adjust to a new world filled with heroes and villains where he will walk the grey line between showing mercy, and taking a life. here he will clash with the good and the bad. Beware the Reaper for he is my shadow
Crossover - Halo & Young Justice - Rated: M - English - Adventure - Chapters: 39 - Words: 373,053 - Reviews: 1462 - Favs: 1,674 - Follows: 1,762 - Updated: 6/14 - Published: 6/25/2014 - [SPARTAN-B312/Noble Six, Donna Troy/Troia]
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: 2,706 - Updated: 6/11 - Published: 1/26/2014
A Dead World by Laluzi reviews
He had been captured; Alex Mercer knew that much was obvious. But if that was the case, why had his captors just left him there without security? How had he ended up in a bunker buried in some kind of giant desert? Where was everyone? And when the hell did bottlecaps become currency?
Crossover - Fallout & Prototype - Rated: T - English - Adventure/Suspense - Chapters: 41 - Words: 570,898 - Reviews: 2248 - Favs: 2,728 - Follows: 2,930 - Updated: 6/9 - Published: 10/11/2012 - Courier, Arcade G., Alex M./Zeus
Living an Indoctrinated Dream by Aberron reviews
Sending Shepard back in time? Inefficient. Unlikely to produce significant changes to timeline. Sending the Illusive Man back in time? Difficulty level has increased. Jack Harper, The Illusive Man, is back where it all started. New Cerberus, New plan, and the Reapers watching, always watching. Sending a Hero back in time does nothing; Sending back this guy? Priceless. AU.
Mass Effect - Rated: M - English - Chapters: 92 - Words: 1,111,124 - Reviews: 888 - Favs: 1,133 - Follows: 1,204 - Updated: 6/7 - Published: 6/16/2014 - Shepard (F), Illusive Man, Hannah S.
The Spartan Effect by Gatekeeper333 reviews
Everyone's favorite Spartan is looking for a new purpose, lucky for him, the Commander his happy to oblige. (5-23-19 Info: On Hiatus after Chapter 45. Will update with schedule after life is in order.)
Crossover - Halo & Mass Effect - Rated: T - English - Chapters: 45 - Words: 495,928 - Reviews: 1674 - Favs: 2,360 - Follows: 2,922 - Updated: 5/23 - Published: 3/27/2011 - Master Chief/John-117, Tali'Zorah, Miranda L., Shepard (M)
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: 273 - Favs: 519 - Follows: 691 - Updated: 5/23 - Published: 9/18/2016 - Master Chief/John-117, Cortana, Shepard (F), Tali'Zorah
The Greatest Prison by evevee reviews
Tracer never talked about her time as a lost soul. She's known now as the excitable Brit, the puppy of Overwatch, the fearless point on any offensive. Winston had always suspected some form of trauma, and Widow had proved that at King's Row. Unbeknownst to all, her true terror approaches, and as one wise man once said, "If you were his enemy...may god help you."
Crossover - Halo & Overwatch - Rated: M - English - Sci-Fi/Adventure - Chapters: 12 - Words: 60,651 - Reviews: 165 - Favs: 626 - Follows: 941 - Updated: 5/12 - Published: 9/12/2016 - Master Chief/John-117, Arbiter, Amélie L./Widowmaker, Lena O./Tracer
Remnants of a Courier by Shadow Amongst Shadows reviews
The Courier had always been driven to do better. To make the Mojave a safer place for all. He defeated House, the NCR, and the Legion. But after being turned on by those he trusted, he went to use desperate measures. His plan failed and he was transported to a new and foreign land. - The story will start off Teen but may progress to Mature.
Crossover - Fallout & RWBY - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 30,486 - Reviews: 27 - Favs: 140 - Follows: 214 - Updated: 5/10 - Published: 9/9/2018 - Courier, Ruby R., OC
RWBY and JNPR Watch The Blood Gulch Chronicles by RedSpartan reviews
What happens when a mysterious file called "Red vs Blue" is downloaded onto Jaune's scroll? Teams RWBY and JNPR watch Red Vs Blue. Realistic reactions from the characters. Contains Out of Mind and the Alternate endings. Side stories with other characters reacting are spread out in the chapters. COMPLETE. Next fic RWBY and JNPR Watch The Recollection Trilogy.
RWBY - Rated: T - English - Humor/Parody - Chapters: 102 - Words: 273,929 - Reviews: 1077 - Favs: 770 - Follows: 751 - Updated: 5/5 - Published: 2/2 - Ozpin, Cinder F., Team RWBY, Team JNPR - Complete
Crisis Effect by ShadowFuse reviews
The galaxy played with forces beyond their comprehension, the Human race were now refugees, fleeing from what was certain extinction. Council space might be Humanity's only hope of survival. AU
Crossover - Mass Effect & Stellaris - Rated: T - English - Sci-Fi - Chapters: 2 - Words: 7,409 - Reviews: 29 - Favs: 95 - Follows: 152 - Updated: 4/28 - Published: 1/28
Halo-Mass Effect: Salvation's Light by Azores reviews
Every Great Journey begins with a single step. Every great story has a beginning. Witness the beginning to the Halo-Mass Effect Trilogy with Halo-Mass Effect: Salvation's Light. (5 chapter, Halo-centric Prologue; Slight Alternate-Universe)
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 44,743 - Reviews: 35 - Favs: 141 - Follows: 199 - Updated: 4/21 - Published: 12/24/2016 - J. Cutter, OC, Warden Eternal, Atriox
Death Comes to Beacon by The Powder Keg reviews
Death has come to Beacon. Except he isn't the one that reaps you. He's an ancient creature of darkness, older than death or the Grimm. And when something as old and powerful gets bored, things are sure to take a turn. Let's see how Beacon fairs against him, shall we? Not for faint of heart, meant for those with a darker sense of humor.
RWBY - Rated: T - English - Humor/Horror - Chapters: 27 - Words: 106,843 - Reviews: 61 - Favs: 95 - Follows: 118 - Updated: 4/10 - Published: 11/3/2017 - Cinder F., Team RWBY, Team JNPR, Salem
Ruby-B312: The Fall of Reach by GreenTheRyno reviews
A companion fic to my main one: Ruby B-312, though reading it is not necessary to understand this one. Basically WBY reacts to Halo:Reach through Ruby's eyes.
Crossover - Halo & RWBY - Rated: M - English - Sci-Fi/Tragedy - Chapters: 9 - Words: 59,360 - Reviews: 84 - Favs: 175 - Follows: 200 - Updated: 4/7 - Published: 9/23/2018 - SPARTAN-B312/Noble Six, Ruby R., Team RWBY - Complete
The Covenant's Mistake by 336 reviews
The Covenant fear Demons, and Demons fear Doomguy.
Crossover - Doom & Halo - Rated: T - English - Sci-Fi/Horror - Chapters: 9 - Words: 25,837 - Reviews: 112 - Favs: 281 - Follows: 354 - Updated: 3/31 - Published: 10/15/2017 - Doomguy, Master Chief/John-117
The Promethean Spartan by ErenJaeger17 reviews
When Master Chief destroyed the Didact's ship, he expected death. Now he is stuck in a new galaxy; with Cortana's legacy and new armor. Can Shepard help the Spartan? Can the Master Chief help save the colonies? Starts at the very end of Halo 4 and in the beginning portion of Mass Effect 2.
Crossover - Halo & Mass Effect - Rated: M - English - Adventure - Chapters: 3 - Words: 19,213 - Reviews: 155 - Favs: 651 - Follows: 936 - Updated: 3/29 - Published: 7/4/2016 - Master Chief/John-117, Shepard (F)
The Remnant Campaign by SHIPWRECK-5897 reviews
During the 1st battle of Harvest in 2526 John-117 is nearly killed during combat and taken out until further notice. After a series of events though, the UNSC Everest discovers an unknown planet. The strangest part of it all is that it hasn't been touched by Covenant as of Yet. John's orders have changed from fighting on Harvest to entering the world.
Crossover - Halo & RWBY - Rated: M - English - Adventure/Sci-Fi - Chapters: 21 - Words: 272,766 - Reviews: 965 - Favs: 949 - Follows: 1,085 - Updated: 3/29 - Published: 2/1/2015 - Master Chief/John-117, Team RWBY
The Next Great Journey: Awakening by alanvaladez reviews
The Reaper's return was delayed; colonists are disappearing, and mysterious incidents are happening at random colonies all over the Galaxy. Are the two surviving Reapers of the battle of the Citadel behind this events? Or is it someone else? The SPECTRES, CERBERUS and the Alliance will have to find out and put an end to this. The sequel to The Next Great Journey. On Hiatus
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Drama - Chapters: 8 - Words: 84,167 - Reviews: 14 - Favs: 128 - Follows: 171 - Updated: 3/22 - Published: 10/30/2016 - Master Chief/John-117, OC, Saren A., OC
Grimm Heir by DeadRich18 reviews
It has lived since the beginning. Since before the Dust settled on the world, bringing forth man. It has brought forth countless monsters to combat man and his creations in an attempt to annihilate him completely. But as the years pass, man becomes stronger and wiser, he becomes able to fend off its monsters. And now the creator comes to a realization. It needs an heir.
RWBY - Rated: M - English - Fantasy/Supernatural - Chapters: 40 - Words: 310,620 - Reviews: 1733 - Favs: 1,981 - Follows: 2,272 - Updated: 3/15 - Published: 1/23/2015 - Ruby R., OC
Were It So Easy by Sigma0327 reviews
Noble Six, our favorite lone wolf, lives a military career of impossible feats as he and the Master Chief defeat the Covenant. Six's seemingly endless string of near death moments chalked up to the wise words of a friend from another planet as he tries to keep himself stable in his goal to defend humanity. An accident with impossible results could give the Spartan what he needs.
Crossover - Halo & Mass Effect - Rated: M - English - Adventure/Hurt/Comfort - Chapters: 7 - Words: 128,537 - Reviews: 131 - Favs: 381 - Follows: 491 - Updated: 3/10 - Published: 10/27/2017 - SPARTAN-B312/Noble Six, Garrus V., Tali'Zorah, Shepard (M)
Operation Phoenix & Raven by Ordo Warrior reviews
Continuing from Best of Spartans and Spectres. Commander Shepard has been captured and Noble Six turns to the one group that can help save her, but will that help come at too great of a cost?
Crossover - Halo & Mass Effect - Rated: M - English - Chapters: 45 - Words: 148,085 - Reviews: 81 - Favs: 143 - Follows: 188 - Updated: 3/9 - Published: 10/21/2014 - SPARTAN-B312/Noble Six, Shepard (F)
Soft as Thunder by silencewillfall009 reviews
Strength. Discipline. Honor. These are the pillars of Turian Society. And after meeting a race faced with extinction, they will stand by these pillars. No matter what the Asari say.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Fantasy - Chapters: 3 - Words: 4,309 - Reviews: 109 - Favs: 378 - Follows: 620 - Updated: 3/4 - Published: 11/27/2017
From the Ashes by erttheking reviews
Even after seeing their world burned, Humanity was able to stand up again, and push beyond their pre-war status and reach the heavens. But how will a hardened Humanity handle life among the stars? And how will others react to this aggressive newcomer?
Crossover - Fallout & Mass Effect - Rated: T - English - Sci-Fi/Romance - Chapters: 118 - Words: 913,475 - Reviews: 3479 - Favs: 2,661 - Follows: 2,506 - Updated: 2/24 - Published: 5/17/2012
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: 2,103 - Follows: 2,788 - Updated: 2/21 - Published: 2/21/2017 - Master Chief/John-117, Cortana, Shepard (F), Garrus V.
Six Times The Machine by Zaraen reviews
She was ready for her final stand. Ready to take as many as those alien bastards down as she could. Only, things didn't turn out how she expected. Death didn't claim her and now she's on the one planet they all swore to protect, but there's one difference. Someone else found it and now she's an alien to her own heritage. A machine in the eyes of this Humanity. Then there's that AI.
Crossover - Halo & Transformers - Rated: T - English - Adventure - Chapters: 24 - Words: 165,232 - Reviews: 202 - Favs: 341 - Follows: 390 - Updated: 2/18 - Published: 8/2/2014 - SPARTAN-B312/Noble Six, W. Lennox, Optimus Prime
An Infinite Chance by OperatorMazzi reviews
After a long and bloody civil war, The United Earth Colonial Federation licks its wounds and expands its borders as they settle across the New Frontier. but as they expand, the endless cycle of hardships that mankind has brought upon themselves will be put to the ultimate game of Survival. All in the name of chance.
Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 5 - Words: 24,918 - Reviews: 27 - Favs: 144 - Follows: 213 - Updated: 2/15 - Published: 11/25/2016 - Shepard (F), Admiral Hackett, Illusive Man, OC
White Sheep by Coeur Al'Aran reviews
Every family has its odd member, the one that doesn't fit. Jaune was just that, the black sheep. He had always wanted to be the hero, to be a Huntsman. But when your name is Jaune Salem Arc - Prince of the Grimm - and your mother is understandably against the idea, what is a young man to do? Why, run away to attend Beacon in pursuit of a dream, of course. What could go wrong?
RWBY - Rated: T - English - Humor/Adventure - Chapters: 104 - Words: 811,331 - Reviews: 12372 - Favs: 6,083 - Follows: 6,104 - Updated: 2/14 - Published: 12/25/2016 - Jaune A. - Complete
Grimm Retreat by Difficulty Tweak reviews
Courier Six is transported to Remnant after a Think Tank experiment goes horribly wrong. Contains mod references, largely to the New Vegas Bounties series. Rewrite of the (now deleted because it was pretty terrible) original Grimm Retreat. AU, to an extent. Cancelled due to a personal lack of interest in RWBY any more.
Crossover - Fallout & RWBY - Rated: T - English - Chapters: 13 - Words: 89,620 - Reviews: 103 - Favs: 168 - Follows: 249 - Updated: 1/30 - Published: 5/27/2018 - Courier, Ruby R., OC
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: 1007 - Favs: 2,637 - Follows: 3,448 - 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
God's Blessings on this IRL World! by BoringBone reviews
Kazuma is a NEET who spends all his time playing games and watching anime. In one of the new MMO's he's playing, he somehow got stuck with a party of idiots. By coincidence, he meets one of these idiots, a chuuni roleplayer brat who calls herself Megumin, in an internet cafe he was bumming around in one night... (Contains sexual situations and gratuitous shipping.) COMPLETE
KonoSuba: God's Blessing on This Wonderful World - Rated: M - English - Romance/Humor - Chapters: 8 - Words: 70,622 - Reviews: 127 - Favs: 376 - Follows: 326 - Updated: 12/28/2018 - Published: 4/14/2018 - [Kazuma S., Megumin] - Complete
For the Love of a Memory by SentinelStorm reviews
Church refused to die on the very likely chance that Wash was right. Dr. Halsey wasn't about to let humanity's most advanced AI rot in a lab, and Lord Hood certainly wasn't willing to watch mankind's savior go into battle without someone watching his back. The Chief just wished they had picked someone else. M for language. Cover art by Pilgrimwanders. Continuation from last author.
Crossover - Halo & Red vs. Blue - Rated: M - English - Sci-Fi/Humor - Chapters: 9 - Words: 55,615 - Reviews: 59 - Favs: 215 - Follows: 251 - Updated: 12/25/2018 - Published: 8/24/2018 - Master Chief/John-117, L. Church/Alpha
Humanity's Rebirth by TallYapflip reviews
The First Contact War brought untold destruction to Earth, reducing Humanity to a shell of its former self. For 900 years, Humanity has been working tirelessly to lay claim to its own slice of the Milky Way Galaxy, and they are prepared to bring the Council to its knees to accomplish their goals. (Massive AU, New Technologies, and a far different humanity.)
Mass Effect - Rated: M - English - Sci-Fi - Chapters: 21 - Words: 105,791 - Reviews: 496 - Favs: 1,756 - Follows: 2,199 - Updated: 12/17/2018 - Published: 3/4/2016 - [Samantha T., Shepard (F)] Admiral Hackett, OC
Biomass Effect by Beastrider9 reviews
All life on Earth had been consumed by Blacklight. With no Biomass to feed on, Blacklight had to evolve, adapt, and grow. Now a collective Council of Aliens discovers the existence of such a life form. How do the aliens see a form of life that is viral, how they deal with it, what are the consequences to the galaxy of such a race existing at all.
Crossover - Mass Effect & Prototype - Rated: M - English - Sci-Fi - Chapters: 59 - Words: 303,766 - Reviews: 2634 - Favs: 3,567 - Follows: 3,996 - Updated: 12/3/2018 - Published: 8/8/2014
Remnant's Reclamation by Phantomwa1ker reviews
Remnant is filled with secrets and stories. Some real, some myth. And some are ones that should never be uncovered. When the bowels of Remnant begin to churn with an ancient evil, one boy is given an object of Forerunner origin. He isn't sure why he's been granted his new abilities. But one thing's for certain: He has a pivotal role to play in the future of Remnant. [DISCONTINUED]
Crossover - Halo & RWBY - Rated: T - English - Adventure/Sci-Fi - Chapters: 17 - Words: 169,627 - Reviews: 228 - Favs: 302 - Follows: 359 - Updated: 11/27/2018 - Published: 4/25/2016 - [OC, Ruby R.] Team RWBY, Team JNPR
New Beginnings (New Version) by Eagle9177 reviews
An accident sends the lord of the Sith into the Mass Effect galaxy. She is discovered by a newly revived commander Shepard. Revan works with the commander to fight against the Reapers. Just how will she affect Shepards life? Her allies? And the galaxy? Rated M for; Violence, Language, Adult situations. Will contain f/f romance.
Crossover - Star Wars & Mass Effect - Rated: M - English - Adventure/Romance - Chapters: 24 - Words: 171,243 - Reviews: 471 - Favs: 1,272 - Follows: 1,639 - Updated: 11/22/2018 - Published: 11/5/2017 - Revan, Shepard (F), Garrus V., Miranda L.
A Second Chance by Jestalnaker94000 reviews
SPARTAN-141 should be dead, but instead, finds herself in a new and terrifying reality. Now Cal-141 must do whatever it takes to survive in this harsh universe. All the while, looking out for a young girl that has fallen into her care.
Crossover - Halo & Walking Dead - Rated: T - English - Sci-Fi/Horror - Chapters: 4 - Words: 25,010 - Reviews: 76 - Favs: 109 - Follows: 119 - Updated: 11/9/2018 - Published: 5/23/2018 - Cal-141, Clementine
Remnant Warriors by Magnus9284 reviews
After seeing the Grimm situation on the world of Remnant, a cosmic entity decided to send help in the shape of a ruthless visionary, a steadfast bodyguard, a zealous hero and a noble traitor. For good or ill, history will be changed by the masters of war.
Crossover - Samurai Warriors & RWBY - Rated: M - English - Adventure/Fantasy - Chapters: 40 - Words: 229,345 - Reviews: 138 - Favs: 159 - Follows: 149 - Updated: 11/2/2018 - Published: 10/31/2015 - Kanetsugu N., Mitsuhide A., Nobunaga O., Ranmaru M. - Complete
My Single Neighbor Can't Be This Cute by Solora Goldsun reviews
When Jaune Arc is forced to move out and live in a tiny apartment after high school, he thinks his future couldn't be any bleaker. When Pyrrha Nikos, dodging the media, moves into a deluxe apartment to raise her new daughter away from judgemental eyes, she doesn't know what to expect. Could they possibly be the answer to each other's prayers? (Commission for D. KnightOfShadows.)
RWBY - Rated: T - English - Romance/Family - Chapters: 4 - Words: 22,195 - Reviews: 96 - Favs: 502 - Follows: 482 - Updated: 10/30/2018 - Published: 8/5/2018 - [Jaune A., Pyrrha N.] [Nora V., L. Ren] - Complete
Broken Moon, Bloody Sky by BumblebeeN7 reviews
It's finished. The leaders of the Covenant dead, the Flood gone, and Halo destroyed once again. Stranded in deep space, the Chief has no idea how long they'll be out here. All he can hope is for a quick rescue and the war to finally be over. But he has a feeling it's just getting started...
Crossover - Halo & RWBY - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 5,402 - Reviews: 43 - Favs: 103 - Follows: 186 - Updated: 10/29/2018 - Published: 1/4/2017 - Master Chief/John-117, Cortana, Team RWBY
The Roads of War by Sierra.BN312 reviews
Our galaxy is home to billions of stars, each star could hold new life, and every life holds a new story. Commander Jane Shepard attempts to rally the galaxy against the Reaper threat, but a distress signal leads her to discover more than what she bargained for.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 6 - Words: 74,018 - Reviews: 118 - Favs: 638 - Follows: 927 - Updated: 10/25/2018 - Published: 4/30/2017 - Master Chief/John-117, Cortana, Shepard (F)
A Spartan in Westeros (A Song of Ice and Fire X Halo Crossover) by Agailius reviews
When the Forward Unto Dawn lands in the North, it sets the stage for untold repercussions which will ripple throughout the whole of Westeros. With civil war threatening to tear the land apart, and an entirely more dire threat arising beyond the Wall, John and Cortana take it upon themselves to again protect the whole of mankind; from both it's own demons... and those beyond.
Crossover - Halo & A song of Ice and Fire - Rated: M - English - Sci-Fi/Fantasy - Chapters: 21 - Words: 128,153 - Reviews: 1566 - Favs: 3,424 - Follows: 4,028 - Updated: 10/1/2018 - Published: 6/3/2014 - Master Chief/John-117, Cortana, Jon S., Eddard S./Ned
Mass Effect: First Contact by Kralizec314 reviews
The year is 2597, ten years after the Insurrection came to an end, and the UNSC now reign supreme over all Humans in the galaxy. But now, the Outer Colony of Harvest has come under attack from a conquering alliance of alien races; the UNSC must resist them and claim it's place in the galaxy.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 5 - Words: 23,040 - Reviews: 133 - Favs: 335 - Follows: 486 - Updated: 9/29/2018 - Published: 3/28/2016
New Horizons by 2 good 2 kill reviews
The Master Chief has finally lost everything. Halsey, his team, and finally Cortana. Where he may have chosen death, fate has set a new task before him with a new team. They will have to face down foes of incredible might and will have to rely on one another if they ever wish to see home again.
Crossover - Marvel & Halo - Rated: T - English - Adventure/Sci-Fi - Chapters: 10 - Words: 72,186 - Reviews: 108 - Favs: 160 - Follows: 179 - Updated: 9/14/2018 - Published: 1/3/2014 - Master Chief/John-117, Rtas 'Vadumee, S. Palmer
Collectors at Dawn by jacksld850 reviews
The Master Chief and Cortana find themselves in an alternate reality and in contact with a mysterious black ops organization. Events soon spiral out of their control as they're forced into another battle for another humanity's survival.
Crossover - Halo & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 17 - Words: 84,849 - Reviews: 92 - Favs: 397 - Follows: 559 - Updated: 9/7/2018 - Published: 1/20/2017 - Master Chief/John-117, Cortana, Miranda L., Shepard (M)
The Strange Ship by regularmother reviews
In a hunt for raw materials for their people, Quarian explorers open a new mass relay. What awaits them on the other side is nothing they could have ever expected. Pre-Mass Effect 1, Post-Halo 4; AU only where necessary to mash two universes together and create something resembling a coherent storyline.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 9 - Words: 48,490 - Reviews: 274 - Favs: 925 - Follows: 1,417 - Updated: 9/4/2018 - Published: 10/25/2016
The Name of the Game by literalsin reviews
A man from Earth wakes up to find himself stuck in the body of a fictional teenage boy with an ability that turns his life into a video game and foreknowledge of events to come. What could possibly go wrong? A take on the RWBY/Gamer crossover niche with an SI twist, a focus on world and character building, and fleshing out some of the details RT missed. Rated 'M' for a reason.
RWBY - Rated: M - English - Drama/Humor - Chapters: 33 - Words: 712,496 - Reviews: 2805 - Favs: 5,806 - Follows: 6,398 - Updated: 8/31/2018 - Published: 3/5/2016 - OC, Jaune A.
The Spirit of Humanity by Kazlin reviews
After decades of ponderous travel through space the UNSC Spirit of Fire stumbles across the drifting tomb of Humanities greatest hero. Within the ship they find the means of possibly making it home, but to get there they will have to make alliances that could upend the balance of power in the Galaxy and change everything the Council races thought true.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 4 - Words: 16,964 - Reviews: 148 - Favs: 490 - Follows: 848 - Updated: 8/3/2018 - Published: 5/24/2018
The Mantle's Promise by TallYapflip reviews
A thousand years following the end of the Human-Covenant War, Humanity and the former Covenant species are unified under the Galactic Coalition, a single overarching government that adheres to the Mantle of Responsibility. During an expedition to the Andromeda galaxy, a Prowler-Class stealth frigate comes in contact with the Galactic Republic and by extension, the Separatists.
Crossover - Halo & Star Wars: The Clone Wars - Rated: M - English - Sci-Fi/Romance - Chapters: 20 - Words: 76,319 - Reviews: 243 - Favs: 635 - Follows: 812 - Updated: 7/24/2018 - Published: 9/14/2015 - [Ahsoka T., OC] J. Cutter, Anakin S.
A Wildcard's Awakening by RedRat8 reviews
"You know, I've seen some crazy shit in my time, but a whole new world? That's a new one, but I guess it can't be too bad considering I'm traveling with these Shepherds. Let see what kind of crazy shit I get into this time." -Courier Six AKA Marcus.
Crossover - Fallout & Fire Emblem - Rated: T - English - Adventure/Fantasy - Chapters: 28 - Words: 138,292 - Reviews: 165 - Favs: 225 - Follows: 265 - Updated: 5/26/2018 - Published: 6/2/2017
Crashing the Party by Twisted Fate MK 2 reviews
Noble Six, left for dead but still alive, gets literally bombed out of one shit storm and into another. And now he has to help some brunette named after a flower fight monsters... Because he has nothing better to do, mostly.
Crossover - Halo & RWBY - Rated: M - English - Adventure - Chapters: 29 - Words: 88,382 - Reviews: 220 - Favs: 505 - Follows: 607 - Updated: 5/10/2018 - Published: 6/25/2017 - A. J. Johnson, SPARTAN-B312/Noble Six, Ruby R., Qrow B. - Complete
A Price for People's Lives by Izzycity12 reviews
In the year 2281, New Vegas was calmed by the Courier named Andrew Garnet. After two years under his rule, the independent City-State had not only formed an Alliance with the NCR but also expand and acquire new resources. These resources, though, are not coming from post-war America. Instead, it comes from the new world of Remnant. And Andrew isn't planning to stop. Fallout/RWBY AU
Crossover - Fallout & RWBY - Rated: M - English - Sci-Fi/Adventure - Chapters: 51 - Words: 148,347 - Reviews: 196 - Favs: 261 - Follows: 305 - Updated: 3/10/2018 - Published: 6/4/2016 - Courier, Ruby R.
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: 823 - Follows: 1,090 - Updated: 2/2/2018 - Published: 11/13/2016 - J. Cutter, Serina, W. Adama, K. Thrace/Starbuck
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: 603 - Follows: 811 - Updated: 1/28/2018 - Published: 12/16/2016
Parallel Instances by MintyFeet reviews
The year is 460 of the Freeport Calendar - 2378 of the Galactic Standard Calendar. Contact is coming. Jane Shepard and KN-6D1687, freshly graduated from Pilot-Titan School, are not ready. Nihlus Kryik and his loyal crew of the Lightspear, the newest Spectre Team to enter the galactic stage, are not ready. Nobody is. [Artwork by Sevoris. Parallel Instances is a reboot of ParaPro.]
Crossover - Mass Effect & Titanfall - Rated: M - English - Chapters: 7 - Words: 32,428 - Reviews: 16 - Favs: 189 - Follows: 259 - Published: 1/17/2018
Carrie X5 by BlitzKrank reviews
You know, Its good to have friends that are ghosts, but... you gotta be REEEEALY careful when you're alone. Rated Ma for reasons of READ IT TO FIND OUT!
Amazing World of Gumball - Rated: M - English - Romance/Humor - Chapters: 13 - Words: 28,350 - Reviews: 160 - Favs: 158 - Follows: 174 - Updated: 1/10/2018 - Published: 5/4/2015 - [Gumball W., Carrie]
A Man and His Dog by TMDFiction reviews
There wasn't much left for Courier Six in the Mojave Wasteland. He had risen to power with the help of technology, betraying any trust his comrades had with him. The only one still standing at his side was a faithful canine. But when a monster hunt goes awry and Rex is sent a world away, Six was confronted with a question not many must face. What would you do to protect your dog?
Crossover - Fallout & RWBY - Rated: M - English - Adventure - Chapters: 24 - Words: 134,238 - Reviews: 354 - Favs: 766 - Follows: 1,028 - Updated: 1/9/2018 - Published: 7/25/2015 - Courier, Rex, Team RWBY
A Hero of Wastelands by Fabkitty reviews
When Stallion Guardian, The Courier, is transported to the world of My Hero Academia he must forge a new name for himself once again and prove his worth in a world where a Sequoia and some Nuka Cola won't scare the bad guys as much as you'd like. Can the legend of the wastes hold his own in a world of superpowers? Rated T for precaution (Continuing now, working on new chapter atm)
Crossover - Fallout & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Sci-Fi/Adventure - Chapters: 13 - Words: 42,956 - Reviews: 56 - Favs: 144 - Follows: 179 - Updated: 1/8/2018 - Published: 4/2/2017 - [Courier, OC] ED-E, Izuku M.
Vanguard by de4deye117 reviews
After leaving the Jedi Order, young Ahsoka Tano is now at the end of her useful career. That was until an unlikely ally presents her a second chance at life to help unravel the mystery behind an enigmatic being from beyond the rim.
Crossover - Star Wars & Halo - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 45 - Words: 232,031 - Reviews: 363 - Favs: 536 - Follows: 606 - Updated: 12/28/2017 - Published: 3/12/2015 - A. Ventress, Ahsoka T., OC
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
The Price of Redemption by soggy noodle reviews
Noble Six doesn't die on Reach. He cannot afford to. For what he's done and what he has not, there is a price to be paid. - Rated M for language, gore, and other adult themes in the future.
Crossover - Halo & RWBY - Rated: M - English - Adventure - Chapters: 12 - Words: 84,102 - Reviews: 136 - Favs: 374 - Follows: 484 - Updated: 12/8/2017 - Published: 9/22/2017 - SPARTAN-B312/Noble Six
All it takes is one punch by ToscoFarrax reviews
After a strange incident in Y-City, Saitama is thrown in a strange land where everyone has superpowers, join him as he tries to settle down in this new land where lethal force on 'monsters' or anything for that matter is a big no-no.
Crossover - One Punch Man/ワンパンマン & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Humor/Romance - Chapters: 3 - Words: 47,420 - Reviews: 370 - Favs: 1,543 - Follows: 1,921 - Updated: 12/3/2017 - Published: 7/25/2017
Magic and Steel by nivlac reviews
The Lone Wanderer was enjoying the start of a completely normal, raider-less vacation day. It would have been complete with booze, a dead body, and a snarky robot butler serving up coffee, but when a random green portal eats the aforementioned robot along with our intrepid hero, he has to deal with the following: Magic, Pricks, A little pink turd, and a lack of guns "Fuckin' shit."
Crossover - Fallout & Familiar of Zero - Rated: M - English - Humor/Adventure - Chapters: 2 - Words: 8,278 - Reviews: 384 - Favs: 540 - Follows: 670 - Updated: 11/11/2017 - Published: 6/21/2015 - Lone Wanderer, Louise, Osmond, Wales
Halo: A Galaxy Divided by RevengeS197 reviews
When Halo fired it shook itself to pieces, the portal collapsed as Master Chief made it through the portal but what he didn't know is that when the portal was collapsing he was ripped into another Galaxy far, far away. a Star wars the Clone Wars Crossover. Master Chief is not going to be a Jedi to let all the readers know.
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 17 - Words: 62,176 - Reviews: 395 - Favs: 836 - Follows: 1,019 - Updated: 10/27/2017 - Published: 9/5/2014 - OC, Master Chief/John-117, Cortana
The Illusionist of Beacon by tgood98 reviews
A young wolf Faunus named Will has a hard time trusting anyone regardless if they are Faunus or human after his family died In an "accident". But now he's met Ruby Rose. Can he leave behind the illusions that once shielded him to let someone in? M for later chapters.
RWBY - Rated: M - English - Romance/Adventure - Chapters: 11 - Words: 31,852 - Reviews: 30 - Favs: 76 - Follows: 102 - Updated: 9/23/2017 - Published: 11/3/2014 - [OC, Ruby R.] [Yang X.L., Blake B.]
Armageddon's Flight by ZRR39 reviews
The UNSC Armageddon, before the completion of the Infinity, was the largest and most deadly military vessel constructed by the UNSC. It was built for Operation Red Flag, though it went missing shortly after receiving three Spartan III companies from Onyx causing the Pillar of Autumn was chosen for the operation. This is a story of where the Armageddon went and what happened to her.
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 14,419 - Reviews: 69 - Favs: 102 - Follows: 133 - Updated: 9/16/2017 - Published: 10/17/2016
The Knight and Fairy of the Forward Unto Dawn by Truce D Jee reviews
What if they never stranded in space and met the Didact. Instead, they landed in the North. How will the lords and kings deal with this mighty warrior from the stars? Join Master Chief and Cortana as they turn the cold, backward region into the most advance kingdom in the World of Ice and Fire. (M for profanity and gore)
Crossover - Halo & Game of Thrones - Rated: M - English - Adventure/Sci-Fi - Chapters: 11 - Words: 63,235 - Reviews: 667 - Favs: 1,484 - Follows: 1,775 - Updated: 8/29/2017 - Published: 12/18/2016
A Spartan in Remanat by zadro reviews
5 years after the battle of the Ark, Cortana woke up the Chief to discover that the Dawn was nearing an anomaly in space but they fail to escape, now in a new world the heroic duo from the Human-Covenat war now most adapt to this new world in order to survive this world's dangers and discover their most hidden secrets
Crossover - Halo & RWBY - Rated: T - English - Chapters: 9 - Words: 48,630 - Reviews: 166 - Favs: 370 - Follows: 417 - Updated: 8/24/2017 - Published: 7/16/2016 - Master Chief/John-117, Team RWBY
The Messiah Has Come by IdeasGuy reviews
Raiders, rapists, and slavers die without exception. That was the code that Jonah Wick used as a moral compass in the Captial Wasteland, and it served him well. He turned that unlivable hellhole into the safest haven in the American wasteland and when he suddenly finds himself in the grand city of Myr? Well, it was time to spread the gospel of him through mini-nukes yet again.
Crossover - Fallout & A song of Ice and Fire - Rated: M - English - Adventure/Humor - Chapters: 5 - Words: 30,861 - Reviews: 233 - Favs: 1,010 - Follows: 1,190 - Updated: 8/7/2017 - Published: 12/6/2016 - Lone Wanderer
Mantle Across a Starry League by Reichenfaust reviews
Megaverse. A grand vision, on how Mass Effect, and others will be affected by a humanity forged from the influences of 1980's-2000's Sci-Fi and such. Prepare for BattleMech's, Powered Armour's, Fusion, Energy Weapons, Psychics, Magics, and more. How will the Citadel deal with a humanity that has seen and has Cyborgs, Super-Soldiers, BattleMech's, WarShips, with more to come?
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Fantasy - Chapters: 11 - Words: 111,985 - Reviews: 36 - Favs: 123 - Follows: 121 - Updated: 8/2/2017 - Published: 11/7/2016
Our Forgotten Heroes by TheAlphaTitan reviews
Humanity survived last time it was threatened, but now it faces a new enemy millenia later: the Darkness. What happens when all seems lost and our enemies are beating at the gates of Earth's Last City? What happens when our saviors are those who have fallen once before, and now our new Guardians are those who are only ever Missing in Action? (M for Possible Future Content)
Crossover - Halo & Destiny - Rated: M - English - Adventure/Sci-Fi - Chapters: 11 - Words: 62,405 - Reviews: 258 - Favs: 425 - Follows: 532 - Updated: 5/3/2017 - Published: 9/29/2014 - Master Chief/John-117, SPARTAN-B312/Noble Six, Cortana, OC
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
Halo: Equestrian Run by RampageH reviews
Without remembering a thing, Spartan Michael Griffin finds himself in Equestria. The first to welcome him is none other than Nightmare Moon herself, who was not destroyed by the Elements of Harmony. What will the rest of Equestria do if they found out of Nightmare Moon's existence? Will Michael defend her? Rated T for swearing, blood and violence. Suggestions? Feel free to comment!
Crossover - My Little Pony & Halo - Rated: T - English - Fantasy/Adventure - Chapters: 15 - Words: 80,366 - Reviews: 133 - Favs: 116 - Follows: 137 - Updated: 3/13/2017 - Published: 12/12/2013 - Princess Luna/Nightmare Moon, Princess Celestia, Discord, Rainbow Dash
War Walker by Shaneman17 reviews
Life can be cruel sometimes. To others, they sometimes pleasure in that fact. When a man finds himself in a world where a cruel Empire rules, what will he do? Join the darkness or tear it apart with the savagery born from a dead world? Either way, Blood will flow and only death will be left in his wake.
Crossover - Fallout & Akame ga Kiru/アカメが斬る - Rated: M - English - Adventure/Supernatural - Chapters: 6 - Words: 31,291 - Reviews: 84 - Favs: 152 - Follows: 172 - Updated: 3/11/2017 - Published: 10/16/2016 - [Courier, Esdeath] Tatsumi, Akame
Angels and Demons by Naughtbeast reviews
A Militia pilot is pulled into a different world after a hasty escape from near-destruction, as well as two others (and a robot). In this new world can he make life anew or must he face his past demons? What will the world of Remnant think of these four from another universe and the ensuing chaos they bring?
Crossover - RWBY & Titanfall - Rated: T - English - Sci-Fi/Fantasy - Chapters: 42 - Words: 163,457 - Reviews: 155 - Favs: 304 - Follows: 287 - Updated: 3/5/2017 - Published: 7/31/2016 - Raven B., Team RWBY, Team JNPR, OC - Complete
Noble Hunter by 686 Ebullient Prism reviews
The actions of Noble Six have been noticed by the Four Maidens of Remnant. What will happen to him when he wakes up in an unfamiliar world? Discontinued. Reboot in the works
Crossover - Halo & RWBY - Rated: T - English - Sci-Fi/Friendship - Chapters: 11 - Words: 32,627 - Reviews: 76 - Favs: 148 - Follows: 206 - Updated: 1/28/2017 - Published: 7/2/2016
We Can Make It If We Try by AmphibianQueen reviews
Rose and Tripp are sixteen years old and have just left Chicory, their home town. On their journey they befriend an eccentric Pokémon Professor, battle high and unwelcome emotions, and attempt to unveil the ancient secret of the Dragon Tamers. Rated M for later chapters.
Pokémon - Rated: M - English - Adventure/Romance - Chapters: 42 - Words: 248,734 - Reviews: 141 - Favs: 40 - Follows: 39 - Updated: 1/8/2017 - Published: 7/26/2014 - Gengar/Gangar, Morty/Matsuba, Garchomp/Gaburias, OC - Complete
Destiny's Call: The tales of a foreigner in a familiar land by Zenith Starwalker reviews
I'm willing to bet that a lot of Bronies would love to visit the land of Equestria; if only to see it. I sorta got that wish... instead I find myself in a human variant of it known as Arcania. Not that I'm complaining of course, the day I got raptured over here was a college day anyway. (My apologies for some chapters lacking the pictures described in the story, they didn't import)
My Little Pony - Rated: T - English - Adventure/Romance - Chapters: 32 - Words: 842,561 - Reviews: 82 - Favs: 125 - Follows: 127 - Updated: 12/31/2016 - Published: 5/5/2013
Halo 5: Reclamation by Slipspace Anomaly reviews
John-117 has always followed orders. Jameson Locke has always done what is necessary. When an ancient alien menace threatens humanity and their leaders betray them, they are faced with a choice: Will they remain as they were? Or will they reclaim their lost humanity?
Halo - Rated: T - English - Sci-Fi - Chapters: 40 - Words: 251,564 - Reviews: 282 - Favs: 290 - Follows: 261 - Updated: 12/19/2016 - Published: 10/31/2015 - Master Chief/John-117, C. Halsey, J. Locke - Complete
The Lost by ThemyThink reviews
They shouldn't be alive, the chance of them surviving something like that was astronomically small, but they did. Now what?
Crossover - Star Wars & Halo - Rated: M - English - Adventure/Sci-Fi - Chapters: 6 - Words: 26,754 - Reviews: 13 - Favs: 47 - Follows: 67 - Updated: 12/19/2016 - Published: 10/27/2016
Halo-Mass Effect: Altered-Destiny (Being Rewritten) by Azores reviews
This story has been discontinued. A rewrite is being made, starting with Halo-Mass Effect: Salvation's Light. (Out Now) Thank you everyone for all the support you've shown! It really means a lot. -Azores
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 15 - Words: 100,046 - Reviews: 353 - Favs: 672 - Follows: 858 - Updated: 12/15/2016 - Published: 1/25/2015 - J. Cutter, P. Cole, U. Wrex, Aria T'Loak
Rise Of Reach: The Lost Fleet (Redux) by Obsidianjake reviews
The UNSC Pillar Of Autumn, the last ship to land on Reach before it fell completely. Now join the crew along with the survivors of Reach as they attempt to navigate a new galaxy after a slipspace incident forces them into a blind jump.
Crossover - Star Wars & Halo - Rated: M - English - Adventure/Sci-Fi - Chapters: 3 - Words: 31,203 - Reviews: 21 - Favs: 96 - Follows: 135 - Updated: 12/4/2016 - Published: 12/2/2016 - [Ahsoka T., SPARTAN-B312/Noble Six] [J. Keyes, Shaak Ti]
Against the Odds by Agentweapon Proelium-Tempus reviews
The Insurrection killed millions, but Humanity recovered. The Human-Flood War killed billions, but Humanity prevailed. Humanity again stands alone in the face of both persistent and threatening rivals. They are outnumbered and outgunned and are against tenacious opposition, but then again, Humanity has always had the ability for surviving the impossible. Heavy AU
Crossover - Halo & Mass Effect - Rated: T - English - Suspense/Humor - Chapters: 5 - Words: 21,745 - Reviews: 92 - Favs: 465 - Follows: 636 - Updated: 11/28/2016 - Published: 8/20/2016 - Master Chief/John-117, OC, Shepard (F), Illusive Man
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: 1,031 - Follows: 1,264 - Updated: 11/26/2016 - Published: 3/2/2015 - Cortana, Shepard (F)
The Noble Dead by TrueToLanius reviews
When Noble Six died, he did not expect to rise in a world swarmed by the dead. Without armor and technology of his time, he realises that he's not in his own world. But he's not alone either. Rated M for violence and language. Pairings undecided. Starts at Season 2.
Crossover - Halo & Walking Dead - Rated: M - English - Adventure/Sci-Fi - Chapters: 1 - Words: 1,845 - Reviews: 9 - Favs: 23 - Follows: 34 - Published: 11/1/2016 - SPARTAN-B312/Noble Six, Rick G.
Silver Lined Clouds by Barrybumhead reviews
Every cloud has a silver lining...no matter how dark it is...
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 5,024 - Reviews: 6 - Favs: 14 - Follows: 23 - Published: 10/25/2016 - T. Hood, Cortana
And the Earth did Burn by Omnissah reviews
Fire swept through the world, burning everything. From the ashes, a Relic from the old world emerged, and where she gazed the Wasteland burned again. Now she has come to Remnant, hoping to leave it all behind. Huge thanks to askasknot for the cover image! Give that guy some love!
Crossover - Fallout & RWBY - Rated: M - English - Supernatural/Sci-Fi - Chapters: 14 - Words: 78,253 - Reviews: 154 - Favs: 257 - Follows: 335 - Updated: 10/16/2016 - Published: 1/11/2016 - Lone Wanderer, Liberty Prime, Ruby R., Yang X.L.
Red Cobra by Billybobjoe47s reviews
Last time the UNSC discovered a mysterious alien artifact, the Halos came within seconds of activating. Every problem the UNSC has had in the last 50 years has been because of aliens and their blasted artifacts. So when a newly-surveyed system holds a mysterious artifact, there is great cause for worry. Operation RED COBRA is intended to remedy that worry- by any means necessary.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 15 - Words: 30,732 - Reviews: 200 - Favs: 589 - Follows: 831 - Updated: 9/29/2016 - Published: 1/6/2015 - Master Chief/John-117, T. Hood
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)
Into the Glyph by rwbyfan5 reviews
I was just a lowly fanfiction writer, until one day I was teleported to Remnant by forces unknown with my anti-RWBY brother! Watch as we try and not die in this crazy new world. Self-insert. Rated M for violence and language. Romance later. I do not own RWBY, that's Rooster Teeth. Discontinued.
RWBY - Rated: M - English - Adventure/Friendship - Chapters: 43 - Words: 88,618 - Reviews: 121 - Favs: 94 - Follows: 110 - Updated: 9/7/2016 - Published: 12/24/2014 - OC, Team RWBY, Team JNPR - Complete
Halo: Imperial Contact by BattalionTroop reviews
The Republic has fallen, and a new Order now stands upon its ashes, but such a foundation could only hold for so long. New galactic powers are introduced, new players enter the field, and suddenly the balance of power has completely gone askew; can a chance meeting truly change the outcome of an entire galaxy? Or does it just drag more victims into the fray... Read new notice...
Crossover - Star Wars & Halo - Rated: T - English - Chapters: 1 - Words: 4,194 - Reviews: 144 - Favs: 257 - Follows: 351 - Updated: 9/5/2016 - Published: 3/18/2013
So Called Heroes by Datguy7788 reviews
Have you ever wondered how our favorite zombie killing crew would react if they were a team at Beacon? Follow them as they try to find out where they are and how they can get back home. This is not the end of them, this is just the start. COVER IMAGE DOES NOT BELONG TO ME.
Crossover - Call of Duty & RWBY - Rated: T - English - Humor - Chapters: 24 - Words: 109,616 - Reviews: 199 - Favs: 274 - Follows: 289 - Updated: 8/31/2016 - Published: 12/18/2014 - Tank D., Nikolai B., Team RWBY, Team JNPR
The Agent by PekkasandBJ reviews
The Max Level Agent has eradicated Cell and the Freaks, now hailed as a hero. Now he's Codename Tabitha's familiar. This blue-haired girl will awaken some emotions he never knew he had. At least he's in his element when the war rolls around. WARNING: Sexual Content, Violence, Gore and Profanity.
Crossover - Familiar of Zero & Crackdown - Rated: M - English - Adventure/Fantasy - Chapters: 6 - Words: 6,977 - Reviews: 29 - Favs: 42 - Follows: 42 - Updated: 8/6/2016 - Published: 10/24/2015 - [OC, Tabitha] Louise, Kirche
Tri-Verse Saga---Book I---Requiem of a Jedi by Raptor of Sanghelios reviews
An exiled Jedi. A former supersoldier. A rampant woman. A lost Demon. What do these four have in common? They are all broken in one form or another. And they all share a common enemy. For two, love will blossom. But the other two, they will be pushed to the breaking point...which could cost all of them their lives. Rated M. AU. (Remake on the way. See details inside.)
Crossover - Star Wars & Halo - Rated: M - English - Sci-Fi/Adventure - Chapters: 6 - Words: 21,637 - Reviews: 39 - Favs: 91 - Follows: 111 - Updated: 7/24/2016 - Published: 6/10/2014 - [OC, Ahsoka T.] Master Chief/John-117, Cortana - Complete
The Way Back by The Hero of The Found reviews
Everything...taken from me. Gone from the world I once knew and thrown into an universe I couldn't imagine. Stuck within a world of creatures beyond my imagining, of hunters and huntresses. I have to get out of here, finally recovered I can start over. I have to go, I have to find the way back. (DISCONTINUED, but reboot is here)
Crossover - Red vs. Blue & RWBY - Rated: T - English - Adventure/Suspense - Chapters: 48 - Words: 152,242 - Reviews: 598 - Favs: 510 - Follows: 549 - Updated: 7/21/2016 - Published: 8/15/2014 - Maine/Meta
Vos-68 gets lost by Nachtfalke reviews
What will happen when a Spartan Five and his AI from the year 2635 get lost during a mission? Will they side with the evil, the law, the heroes? Will he survive? Will he make a difference? What will happen?
Crossover - Halo & Avengers - Rated: T - English - Chapters: 4 - Words: 3,290 - Reviews: 5 - Favs: 16 - Follows: 17 - Updated: 7/21/2016 - Published: 7/18/2016
For the Brotherhood by Alpha701 reviews
After the events that ended the Institute, the Sole Survivor, Edward Williams, goes with the BOS to investigate on what lies beyond the mysterious Gate and finds himself fighting for the sake of everyone he meets. (Possible Pairings) {NOTE-I do NOT own neither the Fallout Franchise nor the anime GATE-Jietai Kare no Chi nite, Kaku Tatakeri}
Crossover - Fallout & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Adventure/Fantasy - Chapters: 8 - Words: 12,401 - Reviews: 25 - Favs: 92 - Follows: 115 - Updated: 6/23/2016 - Published: 6/12/2016
The Wheels Just Keep on Turning by RevengeS197 reviews
Three survivors of a world that is now roamed by the dead have found a way to escape it all and its not what they expected, all they will be is a Remnant of themselves. [OC1, Yang Xiao Long], [OC2, Blake], Ruby Rose and others. In memory of Monty Oum
Crossover - Call of Duty & RWBY - Rated: T - English - Romance/Drama - Chapters: 8 - Words: 50,651 - Reviews: 25 - Favs: 67 - Follows: 83 - Updated: 5/5/2016 - Published: 2/4/2015 - [OC, Yang X.L.] [OC, Blake B.]
RWBY: Spartan of Remnant by Raptor of Sanghelios reviews
Ruby Rose: Leader. Weiss Schnee: Heiress. Blake Belladonna: Faunus. Yang Xiao Long: Brawler. Scott Dunn: Spartan. Four girls strive to become Huntresses as one man from beyond the stars tries to find a way back home. When these five meet at Beacon Academy, the events that follow will impact their lives in a way they could never imagine. White Rose and Bumblebee. RIP Freedom Guard.
Crossover - Halo & RWBY - Rated: T - English - Sci-Fi/Romance - Chapters: 3 - Words: 3,336 - Reviews: 6 - Favs: 43 - Follows: 55 - Updated: 4/20/2016 - Published: 10/13/2015 - OC, Team RWBY
The War of the Dead: The Rise of the Firebreather by Shadethenightfury reviews
Six months after the battle at Mount Washington, the group is scattered across the country. They begin to be drawn together once again, as a mysterious transmission directs them all to the city of Chicago.
Crossover - Pokémon & How to Train Your Dragon - Rated: M - English - Adventure/Mystery - Chapters: 6 - Words: 12,835 - Reviews: 7 - Favs: 3 - Follows: 4 - Updated: 4/19/2016 - Published: 11/22/2015
For Earth and Her Colonies by HistoryAnonymous reviews
It has been five long years since the Abyssals appeared, and the war is far from over. Even with the spirits of past ships summoned to help, humanity faces a long and hard fight to rid their oceans of the Abyssal threat. But one mysterious girl might help turn the tide. Just, what on earth does "UNSC" mean?
Crossover - Halo & Kantai Collection - Rated: T - English - Adventure - Chapters: 24 - Words: 70,068 - Reviews: 175 - Favs: 440 - Follows: 296 - Updated: 4/17/2016 - Published: 2/11/2016 - Complete
Crysis RWBY by Terraforming Snowman reviews
6 years after the events of Crysis 3, the remaining Cell discovered 2 things, a way to fuse the N2 with a human being and a dimension portal (Cheesy I know just go with it). Now finding a man that already has an N2 is now embarked into the world of Remnant. Will he stand strong or will the pain and suffering he endure comeback and haunt him.
Crossover - Crysis & RWBY - Rated: T - English - Romance/Adventure - Chapters: 12 - Words: 29,664 - Reviews: 40 - Favs: 89 - Follows: 110 - Updated: 4/8/2016 - Published: 6/23/2015 - [OC, Yang X.L.] Team RWBY
RWBY: Desertion by DatRtfantho reviews
Gage Sim deserted the kingdoms, for unknown reasons... so now, he has isolated himself to the outskirts of Mountain Glenn. But then one day, he finds four girls, who call themselves Team RWBY. Can Yang, and the rest of her team help Gage numb his pain? And what new secret has one of his new friends been hiding from him? Rated M for BOTH reasons, and mostly canon. YangxOC
RWBY - Rated: M - English - Romance/Tragedy - Chapters: 60 - Words: 295,440 - Reviews: 118 - Favs: 383 - Follows: 344 - Updated: 3/10/2016 - Published: 11/15/2014 - [OC, Yang X.L.] Ruby R., Blake B. - Complete
Bloody Evolution by Resolution reviews
Sequel to Legends Scatter. Earth and Remnant are two worlds inexplicably linked by fate. After the events of years prior, Alex Greene, Ruby Rose, and their friends find themselves pulled into the line of fire once more. Rated T for violence and language.
RWBY - Rated: T - English - Adventure/Drama - Chapters: 52 - Words: 156,108 - Reviews: 92 - Favs: 55 - Follows: 56 - Updated: 3/9/2016 - Published: 12/11/2015 - OC, Pyrrha N., Winter S., Team RWBY - Complete
The Master Chief joins the Avengers by monstahmikelson16 reviews
The Forward Unto Dawn comes through the portal above Stark Tower when the portal opens erroneously. When the Chitauri finally come through the have to deal with a Demon of the Battlefield and his AI partner as they join the fight with SHIELD and the Avengers to defend Earth. Enjoy the mayhem that ensues from Chief working with the Avengers! Chapter 2 is rewritten, Chapter 7 is new.
Crossover - Halo & Marvel - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 15,504 - Reviews: 67 - Favs: 241 - Follows: 273 - Updated: 2/18/2016 - Published: 8/10/2013 - T. Stark/ Iron man, Master Chief/John-117, Cortana
The Lone Wolf at Beacon Academy by Trooper0007 reviews
After being resurrected by Doctor Halsey, Spartan-B312 is teleported to a different world to live away from the backroom politics of the UNSC. Without any other choice, he enrolls into the Beacon Academy in order to find a new purpose in life. Will the Spartan-III finally learn how to be human?
Crossover - Halo & RWBY - Rated: M - English - Adventure/Sci-Fi - Chapters: 4 - Words: 8,868 - Reviews: 62 - Favs: 211 - Follows: 269 - Updated: 2/16/2016 - Published: 11/13/2015 - [SPARTAN-B312/Noble Six, Pyrrha N.] Team RWBY, Team JNPR
RWBY:Reach by snipars reviews
With the detonation of the slip-space bomb aboard Ardent Prayer, that covenant vessel and Long Night of Solace find themselves in orbit over a strange world that isn't the one they were assaulting mere hours ago. Join Spartan-052 Jorge and the familiar faces of RWBY as they face on the limited covenant juggernaut in this AU. Halo & RWBY cross [Overhaul in Progress]
Crossover - Halo & RWBY - Rated: T - English - Sci-Fi/Adventure - Chapters: 12 - Words: 32,394 - Reviews: 31 - Favs: 74 - Follows: 83 - Updated: 1/27/2016 - Published: 9/17/2014 - Jorge-052/Noble Five, Ruby R., Melanie M., Pyrrha N.
Bring Me 117 by FreedomR115 reviews
When Richtofen's grand scheme goes horribly wrong. The zombies crew is transported to a derelict ship floating out in the middle of nowhere. As is custom there are zombies...of the flood variety. Join the zombies crew as they do what they do best in an effort to save the universe and get back home.
Crossover - Halo & Call of Duty - Rated: T - English - Adventure - Chapters: 11 - Words: 23,903 - Reviews: 64 - Favs: 93 - Follows: 103 - Updated: 12/18/2015 - Published: 3/29/2013 - Cortana, Master Chief/John-117, Tank D., Dr. Richtofen
The Adventures of Team R-- DEADPOOL! by ihascake55 reviews
What happens when the Merc-with-a-mouth shoots Wolverine, crashes a plane, falls through a trandimin- transdemin- portal thingy and lands on top of Yang? I have no fucking idea. Rated M for violence, blood, gore, strong language, subtle puns- Who am I kidding? It's Deadpool. It's rated M.
Crossover - Deadpool & RWBY - Rated: M - English - Humor/Adventure - Chapters: 5 - Words: 9,088 - Reviews: 34 - Favs: 115 - Follows: 129 - Updated: 12/12/2015 - Published: 8/18/2015 - Deadpool/Wade W., Ruby R., Weiss S., Yang X.L.
Legends Scatter by Resolution reviews
Two soldiers, from an Earth unlike the one we know, are pulled from their world at the moment of their deaths. Upon awaking in Remnant, they find themselves pulled into the events of a planet both similar and different from their own, and it all starts when they meet a young girl in a red hood. AU, starting after volume 1. Rated T for some language and violence.
RWBY - Rated: T - English - Drama/Adventure - Chapters: 58 - Words: 128,159 - Reviews: 171 - Favs: 195 - Follows: 173 - Updated: 12/11/2015 - Published: 8/14/2015 - Ozpin, OC, Winter S., Team RWBY - Complete
Ice Cream Surprise by RubyRoseII reviews
Ruby's way in over her head when she decides to check out an old abandoned building in the shady side of Vale, alone and without any way of contacting backup. [Yuri, smut]
RWBY - Rated: M - English - Romance/Adventure - Chapters: 1 - Words: 4,457 - Reviews: 29 - Favs: 111 - Follows: 108 - Published: 12/1/2015 - [Ruby R., Neo]
The War of the Dead: After the End by Shadethenightfury reviews
Eight months after a zombie apocalypse, two high school friends, a punk rocker and a dragon meet in a ruined Massachusetts town. From their, they travel north in search of the one thing that may save their world. Along the way, they gain many allies- and enemies. Part post-apocalyptic epic, part mega-crossover, with elements from How to Train Your Dragon, Pokemon, and Portal.
Crossover - Pokémon & How to Train Your Dragon - Rated: M - English - Adventure/Horror - Chapters: 67 - Words: 323,045 - Reviews: 24 - Favs: 27 - Follows: 16 - Updated: 11/30/2015 - Published: 2/9/2014 - Complete
Radioactive Dawn by Bearsbandit53 reviews
Inspired by erttheking's From the Ashes, this is a different take on what happens when a space faring Fallout universe suddenly finds itself meeting its galactic neighbors at the onset of a Reaper Invasion. See what happens when humanity enters the stage and does not bow to the will of those deeming to be superior.
Crossover - Fallout & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 20 - Words: 141,016 - Reviews: 366 - Favs: 482 - Follows: 554 - Updated: 11/22/2015 - Published: 5/20/2013
Team SPWM by ProAJ13 reviews
This fic has ALSO been rewritten and is being continued as part of my "Fate" series.
RWBY - Rated: M - English - Humor/Romance - Chapters: 17 - Words: 152,730 - Reviews: 19 - Favs: 27 - Follows: 38 - Updated: 10/2/2015 - Published: 4/3/2015 - Ozpin, OC, Team RWBY, Team JNPR - Complete
Souls of Steel: Resurrection by Theonewhodidnotdoit reviews
The Dawn never found Requiem. Cortana is forced to make a great sacrifice, leaving the Master Chief alone in space. Hundreds of years later, the wreck is discovered on the fringes of inhabited space by bounty huntress Samus Aran. What she finds inside is neither man nor machine, but either way, it is broken... and yet it is strong. Part 1 in a trilogy. Complete, awaiting Part 2.
Crossover - Metroid & Halo - Rated: T - English - Sci-Fi/Friendship - Chapters: 13 - Words: 52,468 - Reviews: 304 - Favs: 536 - Follows: 583 - Updated: 9/13/2015 - Published: 4/20/2014 - Samus A., Adam M., Master Chief/John-117 - Complete
Land of Heroes by Harbinger Of Kaos reviews
This is my attempt at Halo cross, please respect the fact that i am not entirely familiar with this universe, in which universe Marvel or DC it begins in is entirely up to me and you, so with that said lets begin, there will be strong language and gore.
Crossover - Marvel & Halo - Rated: M - English - Adventure/Sci-Fi - Chapters: 16 - Words: 215,322 - Reviews: 683 - Favs: 1,203 - Follows: 1,110 - Updated: 8/20/2015 - Published: 12/15/2010 - Master Chief/John-117
Child of the Virus by Mr. Cloak reviews
Alex Mercer died 90 years after the second outbreak, of his own volition- self-imposed starvation. Now, one of his created children (Not necessarily good OC), finds himself living through the first contact war, and many other interesting events. May include romances, if I feel like it, and there will be Horrific violence. Updated to M Due to violence. KyWrds: Von Neumann, John, AU
Crossover - Mass Effect & Prototype - Rated: M - English - Adventure/Sci-Fi - Chapters: 27 - Words: 164,314 - Reviews: 373 - Favs: 932 - Follows: 851 - Updated: 7/26/2015 - Published: 4/28/2014 - Shepard (F), Liara T'Soni, Tali'Zorah, OC - Complete
Claw of Zero by nivlac reviews
Louise had thought that the summoning spell would fail her, that she would just cause another explosion. However, she managed to summon one of the most dangerous creatures in the capital wasteland... who also happened to be friendly enough to not murder everything in sight.
Crossover - Fallout & Familiar of Zero - Rated: T - English - Humor/Friendship - Chapters: 1 - Words: 1,840 - Reviews: 86 - Favs: 158 - Follows: 194 - Published: 6/18/2015
All Or Nothing by Darridus reviews
Mr. House claims that in ten years, he'll have colonists set up on the moon. But what about twenty years later? Thirty? The sky is the limit when Mr. House and his top lieutenant discover alien ruins on Mars, and make a discovery that will change the galaxy forever.
Crossover - Fallout & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 11 - Words: 158,660 - Reviews: 418 - Favs: 934 - Follows: 1,064 - Updated: 6/6/2015 - Published: 8/6/2013 - Courier
The Super Soldier and the Galactic Bounty Hunter, On Indefinite Hiatus by The Humanized Marionette reviews
Cortana is dead, Chief has no one that was as close to him as Cortana now. He is alone in the galaxy. No one truly could understands him like Cortana did, right? Or could a Bounty Hunter who has lost countless friends, a father figure, and now animals that were special to her finally understand him, could she...? She is there with him right now, so let's hope she can.
Crossover - Metroid & Halo - Rated: M - English - Suspense/Romance - Chapters: 19 - Words: 46,794 - Reviews: 52 - Favs: 117 - Follows: 143 - Updated: 3/23/2015 - Published: 11/9/2012 - [Samus A., Master Chief/John-117] SA-X, Cortana
Down The Rabbit Hole by grlm reviews
[AU] [OC] After the Battle of Earth the UNSC and Separatist forces go on the offensive carrying out the war for another three years. Corporal Ashton Dommer, an ODST, is deployed with the rest of the First Recon Battalion in preparation for the invasion of Balaho. Something goes wrong mid-drop and he finds himself in a strange new world.
Crossover - Halo & RWBY - Rated: M - English - Sci-Fi/Romance - Chapters: 11 - Words: 103,631 - Reviews: 88 - Favs: 232 - Follows: 269 - Updated: 3/13/2015 - Published: 3/25/2014 - [Weiss S., OC] Ruby R., Yang X.L.
The Last Stand by Swift Lightning reviews
My name's Murphy, Colonel Spartan Murphy-422. Now I've seen some pretty crazy stuff in my life. Aliens hell-bent on wiping our species off the face of the galaxy, Strange ancient technology left behind by an ancient civilization. But this takes the cake. Rated T for Blood, Violence and Coarse Language. Will add more Character Tags as the story goes on.
Crossover - My Little Pony & Halo - Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 15,070 - Reviews: 42 - Favs: 34 - Follows: 38 - Updated: 2/20/2015 - Published: 12/11/2013 - OC, OC
Soldiers Luck by Rookie117 reviews
After a Charon-class frigate of the UNSC makes a Cole protocol jump and its slip-space drive goes haywire. The crew find themselves in a land not their own. Where giant humanoid cannibals feast, or attempt to anyway, on humans. How will they cope?
Crossover - Halo & Attack on Titan/進撃の巨人 - Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 10,132 - Reviews: 41 - Favs: 54 - Follows: 79 - Updated: 2/14/2015 - Published: 2/2/2015
Stranded by The Italian reviews
The UNSC Holy Land was out an a simple reconnaissance mission when they are engaged and shot down by an unknown enemy. They end up crashing into a planet but the casualties are high and not to mention these enemies try finishing them off. with no way off the planet all they can do is call for help and defend their position. Rated M for some reason. Ahsoka X OC
Crossover - Star Wars & Halo - Rated: M - English - Adventure/Romance - Chapters: 14 - Words: 40,205 - Reviews: 23 - Favs: 91 - Follows: 108 - Updated: 1/15/2015 - Published: 12/27/2013 - [Ahsoka T., OC] Anakin Skywalker, Obi-Wan K.
The Story of One MIA Noble Six by Special FX reviews
Noble Six laid in a puddle of his own blood, slowly but surely approaching death's door. Six raised his right arm towards the sky, in a last ditch attempt at a type of prayer to whatever God that was out there, Noble Six wanted to live. A Covenant battle cruiser flew overhead as Six's world went black. Spartans never die, they're just missing in action.
Crossover - Halo & Highschool of the Dead - Rated: T - English - Drama/Adventure - Chapters: 7 - Words: 28,197 - Reviews: 281 - Favs: 517 - Follows: 617 - Updated: 1/12/2015 - Published: 6/25/2013 - SPARTAN-B312/Noble Six, Alice M., Takashi K.
Operation: DRAGOON by M306117 reviews
Searching for Insurrection remnants, a UNSC Prowler instead discovers a world filled with magic and harmony but other forces are at work to undo this balance. In their way is a lone Spartan with orders to prevent that at any cost. Stood against her is an army thousands strong. Behind her are six friends, oblivious to war. With just one weapon, it's going to be a long fight.
Crossover - My Little Pony & Halo - Rated: M - English - Adventure/Sci-Fi - Chapters: 35 - Words: 134,005 - Reviews: 242 - Favs: 87 - Follows: 80 - Updated: 11/11/2014 - Published: 10/17/2013 - Complete
When There Was a Tomorrow by General Rage reviews
Do you remember when there was a tommorow? Commander Wade Shepard does, but with a Reaper threat looming he's not sure there is one anymore. And he's about to discover that his universe may not be the only one where mankind faces extinction. M for B&V
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 25 - Words: 630,925 - Reviews: 597 - Favs: 853 - Follows: 604 - Updated: 7/31/2012 - Published: 4/13/2011 - SPARTAN-B312/Noble Six, Shepard (M) - Complete
Multiple Penetrations by Smurfy021 reviews
A tale of betrayal between two brothers, a traumatic experience for a pokemon trainer, and a fight between two trainers with hidden motives. All connected by fate and their experiences. Warning: contains Yaoi rape, gang rape, and pokemonxhuman
Pokémon - Rated: M - English - Romance/Hurt/Comfort - Chapters: 6 - Words: 15,623 - Reviews: 51 - Favs: 79 - Follows: 50 - Updated: 3/15/2010 - Published: 11/15/2009 - Misty/Kasumi, Ash K./Satoshi - Complete