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Second Wind by In BRRRRRRT We Trust reviews
An assassination attempt would cost her life. A soldier since before the war, she wasn't about to die just yet. Fate would have another idea as she is put into a world not filled with aliens, but the undead. Can Cal - 141 survive this new apocalyptic event? Or will she be taken down like many survivors before her?
Crossover - Halo & Walking Dead - Rated: T - English - Sci-Fi/Drama - Chapters: 8 - Words: 51,127 - Reviews: 50 - Favs: 84 - Follows: 89 - Updated: 10/18 - Published: 3/26/2021 - Cal-141, Lee E., Clementine - Complete
Halo: Eagle's Incantation by GruntBasher reviews
Shirou and Artoria vowed to reunite as starcrossed lovers; this was not what they had in mind. Being reborn for some inextricable reason, they are flung to the far future. A world where technology has advanced leaps and bounds, a world without a need for heroes. Regardless, history must march on, and Fate has quite an interest in making some new heroes...
Crossover - Halo & Fate/stay night - Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 35,827 - Reviews: 37 - Favs: 177 - Follows: 265 - Updated: 10/18 - Published: 8/11 - [Arturia Pendragon, Shirō E.] Rin T., Illyasviel von Einzbern
Sierra Remnant by In BRRRRRRT We Trust reviews
It'd been two years since she was 'revived' in the apocalypse. Sierra - 141, Callista Harris, had seen it all and done it all. But now she faces the hardest job of all, childcare. More or less raising a kid by oneself would be near impossible after societal breakdown, anyone but a Spartan. Having been spared the infection by her augmentations, can the same be said for Clementine?
Crossover - Halo & Walking Dead - Rated: M - English - Chapters: 2 - Words: 13,254 - Reviews: 9 - Favs: 26 - Follows: 40 - Updated: 10/18 - Published: 9/28 - Cal-141, Kenny, Clementine, Luke
The Men From Onyx by kpmh2001 reviews
A UNSC frigate is sent into another dimension after a disaster with their slipspace drive. Now lost in unknown territory, they must attempt to befriend the population of a local planet of strange humans under constant siege from an army of monsters. Consider this a minor AU as there are some slight differences, but everything major is still in the same place.
Crossover - Halo & RWBY - Rated: T - English - Drama/Sci-Fi - Chapters: 89 - Words: 562,550 - Reviews: 1498 - Favs: 1,173 - Follows: 1,408 - Updated: 10/17 - Published: 1/13/2019 - Ruby R., Ozpin, J. Ironwood, Winter S.
Dead Or Alive:Finishing The Fight by Who Let This Guy On reviews
When the Forward Unto Dawn crash lands 500 years in the past on earth, it sets the stage for untold repercussions for the whole of humanity. When the super soldier finds himself as a potential entree into the years DOA tournament however it sets the stage for Victor Donovan and the rest of the Doa World to finally see what a "Perfect Weapon" is capable of.
Crossover - Dead or Alive & Halo - Rated: M - English - Adventure - Chapters: 15 - Words: 110,549 - Reviews: 398 - Favs: 510 - Follows: 620 - Updated: 10/17 - Published: 5/28/2016 - Ryu Hayabusa, Kasumi, Master Chief/John-117, Cortana
Sins Of A Galactic Empire Reborn by zzzxxc1 reviews
When the Milky Way is revealed to the universe at large by a derelict CIS warship, the UEG are forced to become members of the transgalactic community, but its existence is soon threatened by the decline of the Republic, and the rise of an Empire. Adopted from SpaceCowboy2013.
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi - Chapters: 15 - Words: 107,281 - Reviews: 776 - Favs: 1,484 - Follows: 1,948 - Updated: 10/16 - Published: 7/28/2018 - Anakin Skywalker, Obi-Wan K., Master Chief/John-117, Cortana
HALO: Dead Man of the Moon by UH-60 NIGHTSTALKER reviews
When a new yet familiar Enemy threatens Neo-Queen Serenity and her court/friends, an unlikely ally appears and just happens to have a UNSC Warship at his command. But can Serenity's Senshi trust this new armored clad stranger?
Crossover - Halo & Sailor Moon - Rated: T - English - Adventure/Sci-Fi - Chapters: 14 - Words: 42,951 - Reviews: 76 - Favs: 105 - Follows: 126 - Updated: 10/16 - Published: 1/30/2021 - Neo-Queen Serenity, OC
Death to Rebels by Lighting wolf knight reviews
Thrawn's empire arrives to bring order to a new galaxy... And yet new allies and bonds were found instead. Rated T for violence, death and profanity.
Crossover - Star Wars & Halo - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 806 - Reviews: 1 - Favs: 7 - Follows: 11 - Published: 10/15 - Thrawn, OC, Prophet of Truth, Linda-058
Different Realities by Blue-Jay1009 reviews
As the Autobots and Decepticon stumble across a strange device that is of unknown origin. As one of their human friends accidentally activates the device it transports the two wagering factions and humans into a different universe where they landed on a dead planet that belongs to an advanced humanity a few years prior to the war with the covenant been over.
Crossover - Transformers/Beast Wars & Halo - Rated: T - English - Drama/Adventure - Chapters: 8 - Words: 15,156 - Reviews: 30 - Favs: 85 - Follows: 102 - Updated: 10/15 - Published: 1/4 - Bumblebee, Optimus Prime, Master Chief/John-117, Cortana
Only In Death Does Duty End by Cypher1597 reviews
Spartans are the protectors of humanity. Headhunters are the sword of humanity. Both are required to fight for their species unto their dying breath. However, when death finally comes is that duty maintained? Does it continue as long as the mind can remember it? Regardless of the answer, a Headhunter must find a way to continue his duties. Even if he is no longer human.
Crossover - Halo & High School DxD/ハイスクールD×D - Rated: M - English - Suspense - Chapters: 27 - Words: 151,918 - Reviews: 410 - Favs: 781 - Follows: 1,007 - Updated: 10/15 - Published: 6/29/2021 - OC
Noble Team of Terra by FantasyRider35 reviews
Noble Team, six members, all but one is dead, and their duty completed, their story in their universe has ended and are forever memorialized. But now a new world calls to them, reuniting the team and bringing them to the world of Tera. Here they are given another chance, both at life and to save a world from a catastrophe of unimaginable scales, but this time they won't be alone.
Crossover - Halo & Arknights - Rated: M - English - Adventure/Sci-Fi - Chapters: 14 - Words: 96,930 - Reviews: 26 - Favs: 93 - Follows: 126 - Updated: 10/15 - Published: 5/26 - Carter-A259/Noble One, SPARTAN-B312/Noble Six, Amiya
The Rook by Twisted Fate MK 2 reviews
On the way down to New Mombasa, Rookie falls into the Slipspace Rupture and ends up crashing down on Menae, high above Palaven, right in the midst of the Reaper War. From there, the war itself will shift and the fighting persists, but who knows what an ODST will add to the mix. (Redo of an older story)
Crossover - Halo & Mass Effect - Rated: M - English - Adventure - Chapters: 7 - Words: 26,106 - Reviews: 62 - Favs: 269 - Follows: 405 - Updated: 10/14 - Published: 7/8 - Rookie, Shepard
Smartphone Characters Play Halo (Dropped & up for adoption) by triscythe59 reviews
Touya and his fellow companions receive Halo game from God. In Another World With My Smartphone is owned by Patora Fuyuhara and Halo is owned by Microsoft
Crossover - Halo & In Another World With My Smartphone/異世界はスマートフォンとともに - Rated: M - English - Sci-Fi/Supernatural - Chapters: 2 - Words: 5,106 - Reviews: 14 - Favs: 98 - Follows: 110 - Updated: 10/14 - Published: 8/25/2021 - Touya Mochizuki, Elze Silhoueska, Linze Silhoueska, Kohaku
The Furious Wolf by SSJ Lone Wolf reviews
Years after the Fall of Reach, Noble Six and Auntie Dot find themselves transported back to the early twenty-first century. But when everyone's favourite Lone Wolf crosses paths with Dominic and Mia Toretto, he finds himself becoming apart of their family regardless if he wants to or not. But the question remains, but the end what will remain...man or machine?
Crossover - Fast and the Furious & Halo - Rated: M - English - Chapters: 10 - Words: 65,391 - Reviews: 301 - Favs: 639 - Follows: 706 - Updated: 10/13 - Published: 10/27/2021 - [SPARTAN-B312/Noble Six, Mia]
Starwars: The Terran Republic by Ve speaker reviews
A newly found planet named Zeridian has been found at the edge of the outer rim. Not much is known about the planet or it's people and the only contact with them is with their trade routes between certain planets. While the Republic and separatist are at war Zeridian gets pulled into the conflict causing the Terran Republic to get involved. Exactly what is this planet hiding.
Crossover - Halo & Star Wars - Rated: T - English - Sci-Fi/Adventure - Chapters: 30 - Words: 44,310 - Reviews: 19 - Favs: 131 - Follows: 145 - Updated: 10/12 - Published: 10/8 - Master Chief/John-117, SPARTAN-B312/Noble Six, J. Cutter, Ahsoka T.
Spartan 25 by Benevolentmuskrat
Basically, a complete AU that has project freelancer in the actual halo universe during the time when humanity had started running low on Spartan II, also took a lot of liberties with backgrounds and certain characters genders.
Crossover - Halo & Red vs. Blue - Rated: M - English - Romance/Drama - Chapters: 2 - Words: 7,015 - Favs: 2 - Follows: 4 - Updated: 10/11 - Published: 10/10 - Carolina, Wash
Gundam Wars: Gryps War by lupiniiiredawesome reviews
A/N: what would happen if the Spirit of Fire were in UC.0087, and we're in the middle of the crossfire of a war between two human factions of the Titans and AEUG.. let's see how the events play out..
Crossover - Gundam UC & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 2,371 - Reviews: 2 - Favs: 6 - Follows: 10 - Published: 10/11
Star Wars: Rise of The UNSC by IX404 reviews
When testing an experimental Slipspace upgrade, the Infinity is pulled into another galaxy. Little do they know is that soon, they will be in a fight for their lives against an opponent though to be long since defeated.
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi/Drama - Chapters: 17 - Words: 66,236 - Reviews: 198 - Favs: 522 - Follows: 617 - Updated: 10/11 - Published: 2/18/2021 - OC, Master Chief/John-117, Rtas 'Vadumee
Task Force 141 by Y. Foster reviews
A crossover fic in which Halo is the future of Call of Duty. After an Op goes sideways, the members of Task Force 141 wake up 500 years in the future...to a whole new galaxy. Just in time for a war unlike any other.
Crossover - Halo & Call of Duty - Rated: T - English - Chapters: 1 - Words: 2,155 - Reviews: 4 - Favs: 20 - Follows: 29 - Published: 10/10 - Ghost, Cpt. John Price, MacTavish/Soap, Gaz
HaloGears Drabble by CommanderAuri
This was just a self indulgent ship piece I wanted to write up to pair my Spartan with Damon Baird. It's been a while since I've written anything so I'm a bit rusty.
Crossover - Halo & Gears of War - Rated: K - English - Sci-Fi/Romance - Chapters: 1 - Words: 4,572 - Published: 10/8 - Marcus F., Dominic S., A. Cole, D. Baird - Complete
Xenobade chronicles 2 x halo by Ranger2287 reviews
I'm just throwing out this idea thought it would be cool. Don't have an idea for a title yet, maybe if and when I have more chapters it'll come to me.
Crossover - Halo & Xenoblade Chronicles 2 - Rated: T - English - Chapters: 2 - Words: 5,877 - Reviews: 1 - Favs: 3 - Follows: 5 - Updated: 10/7 - Published: 8/17 - Master Chief/John-117, Cortana, KOS-MOS, T-elos
spartan returns home by phoenix emperor 23 reviews
injured on a mission the first son of minato and kushina. he found something that put him in a war he never thought was possible. on his final mission on reach he chose to be behind. with the wider of the UNSC and ONI thought he died on reach. he had a chance to go back. now he must defended his family and the woman he love from the shadows. even it means the world to think he dead
Crossover - Halo & Naruto - Rated: M - English - Romance - Chapters: 4 - Words: 14,824 - Reviews: 3 - Favs: 46 - Follows: 70 - Updated: 10/7 - Published: 11/1/2021 - [SPARTAN-B312/Noble Six, Hana I.] [Minato N., Kushina U.]
Halo Galactic Wars: Anthologies by Crimson Soldat reviews
Master Chief and a few others had managed to mark their mark in the Galaxy. Yet there are those that hasn't gained enough attention. Untold stories to those who had placed their mark upon where they were. Both in the Far, Far Galaxy and the Master Chief's Home Galaxy. WARNING: CONTAINS A LOT OF ORIGINAL CHARACTERS!
Crossover - Star Wars & Halo - Rated: T - English - Adventure - Chapters: 4 - Words: 3,413 - Reviews: 1 - Favs: 7 - Follows: 10 - Updated: 10/7 - Published: 9/12
John 117, The Father of the Clones by TheExiledStoryTeller reviews
After destroying the Halo ring and the Flood, Master Chief ends up in the Star Wars universe due to his half of the Forward Unto Dawn being pulled into slip space. There he is found by the Mandalorians during their civil war. After helping the side that saved him and Cortana win, he becomes a mercenary and is eventually recruited to be cloned on Kamino instead of Jango Fett.
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 15,096 - Reviews: 54 - Favs: 145 - Follows: 205 - Updated: 10/7 - Published: 9/15 - Master Chief/John-117, Cortana
Agent Reach by One Winged A2 reviews
After the events of Lone Wolf, Noble Six wakes up aboard the Mother of Invention. He is offered a chance from the Director to become an agent of Project Freelancer. He takes it, but will the heart of a frozen warrior need help from another? Cover art is in-game footage.
Crossover - Halo & Red vs. Blue - Rated: M - English - Sci-Fi/Romance - Chapters: 81 - Words: 285,727 - Reviews: 691 - Favs: 892 - Follows: 902 - Updated: 10/7 - Published: 10/8/2014 - [SPARTAN-B312/Noble Six, Tex/Allison] Maine/Meta
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