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Halo: Spartans of the Dead by Jangocommando27 reviews
As the world falls, and the dead rise, Blue team stand ready against the tide. I don't own halo or HOTD, all original content is my own.
Crossover - Halo & Highschool of the Dead - Rated: T - English - Chapters: 2 - Words: 6,982 - Reviews: 3 - Favs: 3 - Follows: 6 - Updated: 18h - Published: 7/21 - Master Chief/John-117, Takashi K.
Away on an Ark by PingasMachine reviews
"My name's Miles Prower, but everyone calls me Tails. I... Don't really know how I got here... I remember a... fight, and then everything just.. blanks out." He muttered. As the human-covenant war comes to a close; something changes. In a faraway world, a final battle goes wrong. While the cause remains unknown, the slipspace event has changed history, but what will be changed?
Crossover - Sonic the Hedgehog & Halo - Rated: T - English - Adventure - Chapters: 3 - Words: 11,644 - Reviews: 2 - Favs: 6 - Follows: 5 - Updated: 21h - Published: 6/23 - Tails, Dr. Robotnik/Dr. Eggman, Master Chief/John-117
Halo: Didactic Punishment by That Forerunner reviews
Mere moments away from being killed, the Didacts takes one last chance at preventing Humanity from wielding the Mantle of Responsibility. And in doing so the Didact uses a device so deadly and unpredictable that the Forerunners swore to never use it again. Although for the Didact, he could care less.
Crossover - Halo & Loud House - Rated: T - English - Drama/Adventure - Chapters: 2 - Words: 6,477 - Reviews: 4 - Favs: 4 - Follows: 5 - Updated: 7/23 - Published: 7/12 - Didact, Lincoln L.
Heroes UNITE! by So-Pro Warrior reviews
Commander Shepard and his team have gathered together the races of their Galaxy in an effort to defeat the Reapers. But is it enough? When the Commander and his team come across a strange woman they find out that if they are to truly defeat the Reapers once and for all. They will need all the help they can get. But not from their Universe. Multiverse Crossover!
Crossover - Mass Effect & Halo - Rated: T - English - Adventure/Sci-Fi - Chapters: 21 - Words: 488,244 - Reviews: 183 - Favs: 116 - Follows: 105 - Updated: 7/23 - Published: 6/21/2013 - Master Chief/John-117, Shepard (M)
Argent Revolutions by ZeroPhoenix230
"In their redemption, they've saved us, but at a cost. They have forged a hope to fight against anyone that stands against them." (400 years after Digitalic Warfare - Anime Halo - Season 2)
Crossover - Warcraft & Halo - Rated: T - English - Sci-Fi/Fantasy - Chapters: 18 - Words: 42,725 - Favs: 4 - Follows: 3 - Updated: 7/23 - Published: 2/14 - Master Chief/John-117, OC, J. Locke
The Crossdimensional War of The Ages & Galaxies by crcn reviews
Characters from dozens of games come together in two factions that are at all out war with each other.
Crossover - Halo & Overwatch - Rated: T - English - Chapters: 6 - Words: 9,204 - Reviews: 5 - Favs: 3 - Follows: 6 - Updated: 7/23 - Published: 6/1
Halo 6: The Overwatch Protocol by InfinityStrykr reviews
A Spartan III, the last of his kind, is thrown into the world of Overwatch by the cliché of overpowered Forerunner tech. So buckle up your seat belts, because it's going down.
Crossover - Halo & Overwatch - Rated: T - English - Chapters: 13 - Words: 14,270 - Reviews: 13 - Favs: 33 - Follows: 33 - Updated: 7/23 - Published: 7/15 - OC, Amélie L./Widowmaker, Lena O./Tracer, Winston
Noble heart by koreilly reviews
noble six came back to life because a certain pair of cpu's need a body guard and histoire chose the last Spartan of reach all the while a group is trying to kill the cpu's and six gets in the way of a good few swords of bullets. rated t for language
Crossover - Halo & Hyperdimension Neptunia - Rated: T - English - Romance/Humor - Chapters: 17 - Words: 20,921 - Reviews: 11 - Favs: 16 - Follows: 13 - Updated: 7/23 - Published: 4/27 - SPARTAN-B312/Noble Six, Histoire, Neptune/Purple Heart, Noire/Black Heart
Sword Art Online:Will of the Spartan by Johnnieboy11
The discovery of a new ally and her list of contacts and friends leads Kirito and Asuna into a grander adventure than before, and with hopes of faster escape from the world of the Death Game named as SAO, the pair will need all the backup they can get, as darker things approach the floating city of Aincrad.
Crossover - Halo & Sword Art Online/ソードアート・オンライン - Rated: T - English - Sci-Fi/Romance - Chapters: 1 - Words: 2,975 - Favs: 1 - Follows: 1 - Published: 7/23
Greenhorn by acceptmyusernamealready reviews
The Abyssals. Well, they came from the ultimate abyss, the void of space. What else would we have called them? They were the Covenant all over again, unstoppable, burning planets in their path. All fell before them. There was no hope. Until one day, they came. "UNSC FFG-201 Forward Unto Dawn, reporting for action." Lets hope we can train them all.
Crossover - Halo & Kantai Collection - Rated: T - English - Chapters: 22 - Words: 102,997 - Reviews: 74 - Favs: 117 - Follows: 138 - Updated: 7/22 - Published: 11/14/2015 - Master Chief/John-117, T. Lasky
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: 40 - Words: 197,664 - Reviews: 252 - Favs: 289 - Follows: 351 - Updated: 7/22 - Published: 3/12/2015 - A. Ventress, Ahsoka T., OC
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.
Crossover - Halo & Mass Effect - Rated: T - English - Chapters: 18 - Words: 168,844 - Reviews: 642 - Favs: 1,122 - Follows: 1,434 - Updated: 7/22 - Published: 3/27/2011 - Master Chief/John-117, Tali'Zorah, Miranda L., Shepard (M)
Mirrored Fates by long night of solace reviews
After the defeat of the didact, the galactic hero of the halo universe - Masterchief and his loyal blue team members embark on a strange new journey to an unknown universe in which later they come into contact with that universe's hero - Commander Shepard. Facing an unknown enemy, fighting a new war, its up to the heroes to save the day together.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 11 - Words: 75,293 - Reviews: 57 - Favs: 109 - Follows: 126 - Updated: 7/22 - Published: 5/3 - Master Chief/John-117, Cortana, Admiral Hackett, Shepard (M)
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: 2 - Words: 7,681 - Reviews: 22 - Favs: 55 - Follows: 68 - Updated: 7/22 - Published: 7/16 - Master Chief/John-117, Team RWBY
NoWhere to run by Meza98 reviews
Here's a a story that I've been keeping alive, in y not be good,but promises to kill more brain cells than heavy sed on a song from The Warriors. Involves Master chief,Samus,solid snake,Gordon Freeman,batman,and more along the way. Has some scenes no man should ever copy and paste.enjoy...sorta.
Crossover - Metroid & Halo - Rated: T - English - Romance/Humor - Chapters: 9 - Words: 24,293 - Reviews: 6 - Favs: 1 - Follows: 2 - Updated: 7/21 - Published: 1/9 - Samus A., Dark Samus, Master Chief/John-117, Linda-058
Dance with the Devil by ghost company reviews
Vader had everything planned out. At first he had thought that it was all over. He had no one left to live for but himself. That all changed a few years ago. Now he's playing a deadly game with his master. However, when the force throws in another variable, will Vader be able to complete his plans and more importantly who will he be when it's all done? Anakin, or Vader?
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 17,283 - Reviews: 21 - Favs: 46 - Follows: 49 - Updated: 7/21 - Published: 6/14
The Real Allison Church by Little Dragon-kun reviews
All we know about Allison Church is that she was the Director's wife, Carolina's mother, and she was killed in action. But, others know her as a hyper-lethal assassin, or Spartan B-312…summary might suck. Rated T to be safe
Crossover - Halo & Red vs. Blue - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 15,165 - Reviews: 7 - Favs: 28 - Follows: 34 - Updated: 7/21 - Published: 6/23/2015 - SPARTAN-B312/Noble Six, Tex/Allison
The Freelancers of Noble Team by Little Dragon-kun reviews
Noble Team was down to just four members following the deaths of Kat and Jorge. Fearful they wouldn't be able to complete their mission, Dr. Halsey makes a call to the Director of Project Freelancer, and he sends in two of his soldiers to join Noble Team: Agent Alaska and Agent Missouri. Rated T for safety
Crossover - Halo & Red vs. Blue - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 2,514 - Reviews: 3 - Favs: 4 - Follows: 5 - Published: 7/21 - SPARTAN-B312/Noble Six, OC, Tex/Allison, OC
Star Wars: The Promethean Storm by Raptor of Sanghelios reviews
Wild space. Only the bravest of adventurers seek to explore this uncharted region of the Galaxy. But there is one sector of wild space that no one has ever returned from. It is left unexplored, until a distress call from an unknown faction is heard by both the Republic and the Separatists. What happens next will change their lives, and those of another galaxy, forever.
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 569 - Reviews: 3 - Favs: 17 - Follows: 28 - Published: 7/21 - Anakin Skywalker, Ahsoka T., Master Chief/John-117, Cortana
Halo: Remnant of the Past by lordxsauron reviews
The Arbiter's ships reaches an unknown planet, and has no way of leaving the system. He lands on a planet, which the locals call Remnant and comes into contact with a certain Pyrrha Nikos. With the help of Pyrrha and Jaune, and team JNPR, He may have discovered the origins of the Grimm and who exactly these strange humans are.
Crossover - Halo & RWBY - Rated: T - English - Drama - Chapters: 1 - Words: 1,669 - Reviews: 62 - Favs: 72 - Follows: 115 - Updated: 7/21 - Published: 3/15 - [Pyrrha Nikos, Jaune Arc] Arbiter, Team JNPR
Six and the Empire by SpartanK4O7 reviews
Nobel Six survived the attack on reach and has found a working sabre and many weapons. Now taking a slip space portal he arrives in an unexplored part of space. He is then dragged into another war and where he may get the chance to get home. Note, I will be making another crossover when this story is done and it continues off of this one. Please leave any comments, Thx and enjoy
Crossover - Halo & Star Wars: The Clone Wars - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 5,487 - Reviews: 1 - Favs: 19 - Follows: 19 - Updated: 7/21 - Published: 7/6
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: 4 - Favs: 8 - Follows: 6 - Updated: 7/21 - Published: 7/18
Attack On The SPARTANs by Grammar Hitler reviews
The year is 2555. A Military group of equal power to the UNSC has found themselves in between a rock and a hard place. They cannot get home. Their ship is scrapped. Now, they'll have to decide whether to help the Military or do things on their own like always. Rated T for Mature Content, such as Swearing, a few Sex jokes/innuendos. Hehehe... ENJOY my readers! I OWN NOTHING.
Crossover - Halo & Attack on Titan/進撃の巨人 - Rated: T - English - Adventure/Humor - Chapters: 2 - Words: 9,709 - Reviews: 3 - Favs: 2 - Follows: 3 - Updated: 7/21 - Published: 7/15 - OC
The Reclamation has already begun by Fade Maybe reviews
The Requiem Event has ended. The Reaper War is reaching its climax. In 2557 Military Calendar and 2186 Common Era, the UNSC finds itself on the brink of infighting and the Citadel Races on the brink of annihilation. Light will be shed upon questions the Forerunners left behind. Ancient threats rise again. This is only the next step in the Reclamation, and it is too late to stop it.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 9 - Words: 88,870 - Reviews: 441 - Favs: 409 - Follows: 546 - Updated: 7/20 - Published: 3/13/2013
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 as set a new task before him with a new team who. 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: 8 - Words: 54,600 - Reviews: 72 - Favs: 91 - Follows: 101 - Updated: 7/20 - Published: 1/3/2014 - Master Chief/John-117, Rtas 'Vadumee, S. Palmer
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