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Assumed Rascality in the Sanctuary Pipeline by 1nt3rD1ct0r reviews
Confronted with a lack of means to prevent the Empire from completing another Death Star and with an unexpected boon in the form of a new "recruit", the Alliance to Restore the Republic employs a new, unorthodox strategy: just send one, highly capable soldier with means to badger the project into utter stasis.
Crossover - Star Wars & Halo - Rated: T - English - Humor/Parody - Chapters: 4 - Words: 5,914 - Reviews: 5 - Favs: 27 - Follows: 32 - Updated: 10/26 - Published: 5/22 - T. Jerjerrod, Master Chief/John-117
The Spartan and the Legionarie by Lighting wolf knight reviews
A spartan, the pinnacle of the human race. Thrust into a new world, full of new enemies, bonds and monsters. Rated T for violence, death, and profanity. Different characters and AU. Next chapter is 1100 words, Not 1500.
Crossover - Halo & RWBY - Rated: T - English - Romance/Adventure - Chapters: 35 - Words: 117,788 - Reviews: 39 - Favs: 135 - Follows: 168 - Updated: 10/26 - Published: 5/1/2021 - [OC, Pyrrha N.] SPARTAN-B312/Noble Six, J. Ironwood
A New Path by GeorgeQuartz reviews
Year 2560, the UNSC Infinity and what is left of her crew is fighting for its life against countless Banished Invaders. Deep inside the ship, two pilots and friends have to fight their way through it all to their Longsword Interceptor. A one-in-a-million chance incident with a Forerunner Artefact brings them to a different fight with a different enemy, just trying to get back home.
Crossover - Halo & Star Wars Rebels - Rated: T - English - Sci-Fi - Chapters: 7 - Words: 67,776 - Reviews: 30 - Favs: 93 - Follows: 124 - Updated: 10/25 - Published: 9/6/2022 - T. Lasky, OC, Ezra B., Sabine W.
Halo: Universal Vortex by Legend of Flashfox reviews
With the rush of the firing of the rings errors occurred. More species come into play and humanity no longer started on Earth alone. The planet Elemental is here with humans who are different from Earth. Now Naruto needs to navigate this war torn galaxy. Alive preferably. Pairings maybe Harem. NarutoXHalo world merged with bits of others like Star Wars and Mass Effect. Maybe more.
Crossover - Halo & Naruto - Rated: M - English - Chapters: 65 - Words: 144,593 - Reviews: 275 - Favs: 369 - Follows: 433 - Updated: 10/25 - Published: 1/10/2022 - C. Halsey, Naruto U.
Halo: Spiraling Conflict by Legend of Flashfox reviews
Toking from a young age, he was made to be the Ultimate Spartan before he was released to do what he wants. With a new lease on life, Naruto has no idea what to do with his life except for what he was trained to do. Will he embrace this new freedom or is this all a trap? In Haloverse with Naruto char. New species and factions. Chakra with tech blend. Narutox?
Crossover - Halo & Naruto - Rated: M - English - Chapters: 3 - Words: 6,902 - Reviews: 13 - Favs: 49 - Follows: 54 - Updated: 10/25 - Published: 7/20 - C. Halsey, Naruto U., Kyuubi/Kurama, Danzō S.
Halo: Wormholes by TimeTraveller-1900 reviews
In this series of one-shots which is set in an alternative universe where the human race discovers how wormholes work. Suddenly human explorers and expeditions are travelling from one planet to another, from one solar system to the next, without spaceships. How will humanity cope with enemies within? How will they cope with the Citadel? More importantly, what about the Covenant?
Crossover - Halo & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 2 - Words: 1,895 - Reviews: 1 - Favs: 24 - Follows: 30 - Published: 10/25 - Master Chief/John-117, C. Halsey, Kelly-087, Admiral Hackett
Spartans Don't Play Games by You will not find me reviews
The Tourney of Harrenhall was the greatest of its kind in Westeros. It was a grand show of the power of house Whent that drew the attention of all seven kingdoms. However, the Westerlands have arrived with strange new allies. Great warriors who bear the sigil of an eagle with arrows and lightning in its claws. Who are these new allies, and what do they mean for Westeros?
Crossover - Halo & Game of Thrones - Rated: T - English - Fantasy/Sci-Fi - Chapters: 50 - Words: 204,960 - Reviews: 1696 - Favs: 1,663 - Follows: 2,006 - Updated: 10/25 - Published: 11/17/2020 - Kurt-051, Lucy-B091, Tom-B292, Tywin L.
New era by martinantab reviews
THIS STORY IS PAUSED, I SHOULD CONTINUE I. FUTURE OR I WILL COMPLETELY REWRITE THIS STORY, DUE TO GRAMMAR ISSUES AND I THINK I RUSHED IT. BUT THANKS FOR THE REVIEWS, IT HELPED ME A LOT. I WILL PROPABLY REWRITE THE STORY AGAIN.
Crossover - Halo & Mass Effect - Rated: M - English - Adventure/Humor - Chapters: 4 - Words: 8,625 - Reviews: 12 - Favs: 41 - Follows: 58 - Updated: 10/25 - Published: 10/6 - T. Hood, Master Chief/John-117, Councilor Sparatus, Councilor Tevos
The Guiding Fire by UNSC indomitable reviews
A Commander striped of authority. The world divide and falling. Last fading light. Hope lays in Spirit and might. As those with the fire lay dying. All must stand fast in the face howling night.
Crossover - Halo & Azur Lane/碧蓝航线 - Rated: M - English - Sci-Fi/Adventure - Chapters: 15 - Words: 112,432 - Reviews: 97 - Favs: 222 - Follows: 302 - Updated: 10/24 - Published: 7/22/2020 - J. Cutter, Belfast, OC
Homeward Bound:The Human-Covenant War by Johnnieboy11 reviews
As the Human-Covenant War rages on in the year 2552, the UNSC gathers the best of its SPARTANs on Reach in a final bid to buy themselves time against the tide of the Alien Hegemony.. In the meanwhile, a Patrol Ship orbiting the outer areas of the Epsilon Eridani system finds an unknown vessel as it floats aimlessly. Aboard it may be the key to saving humanity, second to Chief.
Crossover - Halo & SIGNALIS - Rated: T - English - Angst/Sci-Fi - Chapters: 18 - Words: 92,047 - Reviews: 46 - Favs: 133 - Follows: 164 - Updated: 10/24 - Published: 2/7 - [Elster/LSTR-512, Ariane Yong] Master Chief/John-117, Cortana
Gensokyo: Combat Evolved by CrackPairingLover reviews
A collection of short stories that are all loosely connected to one another. Please leave reviews and share your thoughts to keep this story going.
Crossover - Halo & Touhou Project - Rated: M - English - Sci-Fi/Fantasy - Chapters: 9 - Words: 5,495 - Reviews: 9 - Favs: 2 - Follows: 3 - Updated: 10/23 - Published: 7/26 - Rtas 'Vadumee, Youmu K., Rookie, Reimu H.
The Mantle of Remnant by KtyouVsWriting reviews
The Master Chief has saved Humanity at the cost of Cortana, one of his few remaining friends. More than he will admit, John relied on her, cared for her. To no longer have her means to lose another part of his humanity. Still the universe keeps going and once again, he is called to serve and protect Mankind. Now he has a choice: does he brave Remnant alone or does he embrace help?
Crossover - Halo & RWBY - Rated: M - English - Adventure/Friendship - Chapters: 28 - Words: 156,005 - Reviews: 790 - Favs: 1,557 - Follows: 1,998 - Updated: 10/23 - Published: 5/16/2019 - Master Chief/John-117
Stargate Atlantis Fire Within by heavyneos reviews
Just as the Atlantis team think they have finally found a reprieve from the Wraith thanks to a fortuitous accident something hidden in deep space and from another world may bring more than one complication to the fight
Crossover - Halo & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 17,243 - Reviews: 28 - Favs: 70 - Follows: 94 - Updated: 10/22 - Published: 9/8 - Rodney M., John S., OC
Infinite Noble by Arkanehouse
"Conoces esta cosa...la vieja paradoja de remplazo, se pregunta si cuando a un objeto se le reemplazan todas sus partes, si este sigue siendo el mismo. Ya no eres el mismo, pero ellos creen que esa versión tuya es el verdadero tu. ¿Pero por qué? ¿Solo porque apareció primero?. Si no, tendrás que inventar tu propio "yo". O no ser nadie en absoluto. Ese es tu problema."
Crossover - Halo & Infinite Stratos/IS<インフィニット・ストラトス> - Rated: M - Spanish - Sci-Fi/Adventure - Chapters: 3 - Words: 6,416 - Favs: 7 - Follows: 10 - Updated: 10/21 - Published: 9/16 - SPARTAN-B312/Noble Six
Penumbra: Black Plague by Ginopippofreebooter reviews
A pen, a notebook and some time alone. That is all that the Young Wolf Jake needed and unlike his Titan comrades, he liked to report new findings and informations on it. So, what happens when a Taken anomaly guides him to a seemingly giant ring in the middle of space? (Set from the start of Halo 1 to 3.) (Cover by Abrax1245/Ikarus Prime, follow him on Reddit).
Crossover - Halo & Destiny - Rated: T - English - Sci-Fi/Adventure - Chapters: 27 - Words: 96,299 - Reviews: 151 - Favs: 269 - Follows: 334 - Updated: 10/21 - Published: 6/26/2021 - Master Chief/John-117, Cortana, Ghost, Guardian - Complete
Der überlegene Soldat by Halgen reviews
I was made to hunt down rebels. To ensure order and prosperity for Earth and all her colonies. The perfect soldier. Then that supersoldat drove it’s iron fist into my visor. My fragmented visor revealed my unnatural blue eyes glaring at the expressionless mask. “My turn.”
Crossover - Halo & Wolfenstein series - Rated: M - English - Sci-Fi - Chapters: 11 - Words: 20,822 - Reviews: 18 - Favs: 70 - Follows: 99 - Updated: 10/20 - Published: 6/22/2022 - Master Chief/John-117
A Lesson in Cautiousness by Wulfess reviews
A woman is unceremoniously given one of the most overpowered abilities in the multiverse. She's also given a choice, succeed or suffer the consequences of failure. Gamer Fic
Crossover - X-overs & Halo - Rated: M - English - Adventure/Horror - Chapters: 18 - Words: 35,063 - Reviews: 6 - Favs: 109 - Follows: 148 - Updated: 10/20 - Published: 2/15/2021 - SPARTAN-B312/Noble Six, OC
Semper Vigiles by Cypher1597 reviews
Headhunter. Spartan. Killer. Cyrus was many things, but killer is the most accurate term. Now he stands in a city full of killers all vying to be top dog. Let those fools climb over one another to reach the apex. It won't matter because soon it will all come crashing down. All of it, for we are but motes of dust and echoes. From dust we rise and to dust we go. Semper Vigiles.
Crossover - Halo & Cyberpunk 2077 - Rated: M - English - Adventure - Chapters: 4 - Words: 26,204 - Reviews: 71 - Favs: 316 - Follows: 371 - Updated: 10/18 - Published: 9/21
Losing is Fun by Fabulous Wizard reviews
A typical self insert story where our hero gets to rule over his own civilization, complete with custom OC race. Everything should have been great. Only problem is that he's in the Warhammer 40k, bordering a major Ork empire, has a population of only 200,000, and his starting location is in North Korea.
Crossover - Warhammer & Halo - Rated: T - English - Chapters: 4 - Words: 22,969 - Reviews: 22 - Favs: 54 - Follows: 71 - Updated: 10/18 - Published: 3/28
Halo 5 Guardians Of Sera by jason429 reviews
Inspired by Spartan Gears written by blacksuitchris. Taking place post Halo 5 and during Gears Of War 3. Taking place after the events of Halo 5 Guardians The UNSC Infinity send Fireteam Osiris and Blue Team to investigate a UNSC ship that crashed onto an unknown planet. But what was supposed to be a simple Search and Recover turns into a fight for survival in a new world.
Crossover - Halo & Gears of War - Rated: M - English - Adventure/Humor - Chapters: 49 - Words: 50,896 - Reviews: 37 - Favs: 81 - Follows: 75 - Updated: 10/17 - Published: 1/15/2016 - Master Chief/John-117, J. Locke, Marcus F., Dominic S. - Complete
HALO: Galactic Incursion by floodrisk07 reviews
On a newly established outer colony world of Charis, first contact is made with the Imperials after their hunt for Alderaanian refugees. In an act of hostility, the Imperials glass the planet soon causing all-out war with the residents of the Milky, the UEG, and the ex-covenant species to lash out. Post War and during a New Hope.
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 3,117 - Reviews: 10 - Favs: 47 - Follows: 71 - Published: 10/16
Zero Trust by Roach99 reviews
After unfortunate circumstances, a stranger finds himself in a familiar but stranger land. Though lost and cut off, this is not the end. Rather, a possible new beginning. A place of sights and circumstance- the conclusion of one phase of life and the beginning of another. A new life to be found, and another conflict to wage.
Crossover - Halo & Cyberpunk 2077 - Rated: M - English - Adventure - Chapters: 2 - Words: 16,318 - Reviews: 18 - Favs: 107 - Follows: 155 - Updated: 10/16 - Published: 9/21 - OC, V
Stargate SG-1: The Fifth Race by i-defy-fate reviews
AU! Heavily inspired by the story: Project Blue Book by AmeliusTheAlteran. Elements of Halo will be here as well because I love the design of the ships, weapons, and equipment they use. This is a story of what a united earth could accomplish when given a common goal. I plan for this to be at least 200-250K words. No pairings! Slow Updates!
Crossover - Stargate: SG-1 & Halo - Rated: M - English - Adventure/Sci-Fi - Chapters: 4 - Words: 21,674 - Reviews: 38 - Favs: 173 - Follows: 250 - Updated: 10/16 - Published: 11/23/2019 - S. Carter, D. Jackson, J. O'Neill, Teal'c
Sangheili and Large Cats by Imperius980 reviews
"Mhm..." The Oracle hummed gently, floating around him lazily for a moment before bouncing and humming more purposefully. "First, a query, if you do not mind." "Never." He vowed, "My time is yours so long as you value it so." "You serve the Forerunners in all things." It said, "This is true?" written by me and edited by twisted fate and Fang Wolfsbane
Crossover - Halo & Kipo and the Age of Wonderbeasts - Rated: T - English - Adventure/Sci-Fi - Chapters: 16 - Words: 35,243 - Reviews: 12 - Favs: 27 - Follows: 32 - Updated: 10/14 - Published: 11/8/2020 - Rtas 'Vadumee, Kipo
Mass Effect: Forward Unto Dawn by WildcatWarrior67 reviews
Spartans never die. They're just missing in action. At least, that's how the saying goes. But for the Master Chief and Cortana, they're no longer missing. Awaking in a different universe, the two of them will uphold their oath: to protect Earth and all her colonies. Only it won't be from the Covenant this time.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 7,562 - Reviews: 33 - Favs: 150 - Follows: 270 - Updated: 10/14 - Published: 11/26/2022 - Master Chief/John-117, Cortana, Shepard
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