Warhammer Crossovers
Filters
2.2K | « Prev Page 1 2 3 4 5 12 .. Last Next »

The Damned Remnant by AtomicTendencies reviews
Selena Lethrya, a proud servant of the Emperor, finds herself lost on a world entirely alien to her. On this new world, she is forced to make a deal with a man she cannot make heads or tails of, while dark forces scheme in the background, forced by fate to align themselves with the Queen of the Grimm in a war stretching back thousands of years.
Crossover - Warhammer & RWBY - Rated: M - English - Sci-Fi/Adventure - Chapters: 1 - Words: 6,954 - Reviews: 1 - Favs: 10 - Follows: 15 - Published: 10/20 - Sisters of Battle, OC, Team RWBY
Undivided by Warmaster.Abaddon reviews
No one knew what truly happened the night Voldemort died. No one dared to ask. They were all simply relieved that the Dark Lord was dead and the war finally over. No one wanted to tarnish the victory with difficult questions. As Lily threw caution aside, losing herself in a haze of celebration and drink, she couldn't shake the gnawing truth inside. She had paid a steep price.
Crossover - Harry Potter & Warhammer - Rated: M - English - Mystery/Adventure - Chapters: 3 - Words: 10,147 - Reviews: 1 - Favs: 17 - Follows: 39 - Published: 10/18 - Harry P., Lily Evans P., Voldemort, Chaos Space Marines
Ciaphas Cain: Hero of Earth-16 by Vumanchu reviews
After narrowly escaping his doom vessel, Ciaphas Cain, his malodorous sidekick Jurgen, and Inquisitor Amberley Vail found themselves drifting through the void awaiting rescue. Unfortunately, they found themselves in unfamiliar waters that will test their patience to no end. With no other recourse, our Hero has to navigate the insanity, or be consumed by it entirely.
Crossover - Warhammer & Young Justice - Rated: M - English - Humor/Adventure - Chapters: 26 - Words: 163,241 - Reviews: 279 - Favs: 505 - Follows: 613 - Updated: 10/18 - Published: 8/13/2021 - C. Cain, Bruce W./Batman
Eight Peaks Royale by Soulsavore reviews
Gork and Mork witnessed the end times and what they've seen has enraged them. After all, what fun was there in the world ending if there was nobody around to fight? Desperate for a solution that their boyz couldn't give them, they chose to turn a human into a goblin with a very simple demand: Take Eight Peaks to create a Waagh to fight the Everchosen, or stay a goblin forever.
Crossover - Warhammer & Total War series - Rated: M - English - Fantasy/Adventure - Chapters: 5 - Words: 40,890 - Reviews: 26 - Favs: 43 - Follows: 55 - Updated: 10/18 - Published: 8/27
RWBY 40k - Salem, mistress of Inquisition by GundamNinshu reviews
Salem is banished from her planet by the Twins. Stranded on the broken world of Terra. The despair shall fall on her. Thumbnail: Kristina Marie Iragana Amuan from Arstation. WARNING: Bad Grammar in the very first chapters.
Crossover - Warhammer & RWBY - Rated: M - English - Sci-Fi/Angst - Chapters: 81 - Words: 367,031 - Reviews: 200 - Favs: 225 - Follows: 256 - Updated: 10/18 - Published: 3/25/2023
Avatar: Hammer Of The Elements by Spuddies reviews
One of the God-Emperor’s 20 infant Primarch sons arrives upon the world of Avatar. His mere presence will change the status quo of the Four Nations forever, and drag the realm into a new era of war and imperialism, tearing apart the cosmos…
Crossover - Warhammer & Avatar: Last Airbender - Rated: T - English - Sci-Fi/Fantasy - Chapters: 9 - Words: 26,491 - Reviews: 15 - Favs: 37 - Follows: 47 - Updated: 10/17 - Published: 3/1
Anathema by AlexisZarc reviews
The Fourth Holy Grail War is coming, many masters will face trials of war and schemes to reach the Root, a place where all kinds of magical power originated. But what if, beyond the unreachable, there are beings who love playing games with laughter that mock reality?
Crossover - Warhammer & Fate/stay night - Rated: M - English - Supernatural/Fantasy - Chapters: 1 - Words: 1,657 - Reviews: 2 - Favs: 13 - Follows: 21 - Published: 10/17
El Devorador de Mundos en W40K by Judicator335 reviews
Fic/Reto Abierto sobre como cierto devorador de mundos del MCU altera todo lo que existe en el M41 donde la galaxia solo conoce guerra.
Crossover - Marvel & Warhammer - Rated: T - Spanish - Sci-Fi/Adventure - Chapters: 2 - Words: 1,640 - Reviews: 1 - Follows: 2 - Updated: 10/17 - Published: 3/28/2019 - Complete
The Path of the Savior by Johnnieboy11 reviews
Trapped in another variation of the Milky Way Galaxy after the Fall of Cadia caused the opening of the Cicatrix Maledictum, a minor Eldar Craftworld finds itself stuck in a war between a humanity on the brink of extinction and an alien alliance hell-bent on ending them and the Humans. Unlikely alliances form, friendships are built and the face of the Galaxy will forever be changed
Crossover - Warhammer & Halo - Rated: M - English - Sci-Fi/Adventure - Chapters: 15 - Words: 58,367 - Reviews: 221 - Favs: 746 - Follows: 979 - Updated: 10/17 - Published: 8/12/2019 - Eldar, Master Chief/John-117, A. J. Johnson, OC
The Primarch of the North by Ace gaming reviews
The starks are Wolves, wardens of the north. The Night King claims to be the Lord of Ice. Leman Russ is the wolf lord of all that is Frozen. This is my attempt at a leman Russ isekai into Westeros. Mild AU. Pour a drink, lay back, and enjoy the ride. It's going to be wild. Criticisms and Reviews are welcome.
Crossover - Warhammer & Game of Thrones - Rated: T - English - Adventure/Fantasy - Chapters: 3 - Words: 31,689 - Reviews: 27 - Favs: 101 - Follows: 121 - Updated: 10/17 - Published: 10/16 - Primarch/s, Robb S., Sansa S., Arya S.
The Fox and the Viper by Rapidfyrez reviews
In one life, Lisa lead a would-be-hero into villainy. But in this life, she must drag a would-be-villain into heroism, for the sake of her own sanity and survival.
Crossover - Warhammer & Worm - Rated: M - English - Adventure/Fantasy - Chapters: 1 - Words: 2,862 - Reviews: 2 - Favs: 25 - Follows: 30 - Published: 10/16
The Galaxy is Flood, Not Food by JacksonTheFox reviews
It is the 42nd Millennium. The Imperium spans the galaxy, yet it has been split in two by Chaos after the opening of the Great Rift. Yet, with the tear in reality, something unexpected emerged. A man, born in another time, arrives not as himself, but as a spore of the most terrible of parasites. The Flood has come to Warhammer 40k.
Crossover - Warhammer & Halo - Rated: T - English - Sci-Fi/Horror - Chapters: 67 - Words: 256,635 - Reviews: 59 - Favs: 260 - Follows: 285 - Updated: 10/16 - Published: 9/10 - Chaos Space Marines, Daemons, Inquisition, Adeptus Mechanicus
WarHazbin Hotel K by ImaginationAve reviews
Crossover between two opposite universes and a collection of their most explosive adventures.
Crossover - Warhammer & Hazbin Hotel - Rated: M - English - Fantasy/Sci-Fi - Chapters: 14 - Words: 42,093 - Reviews: 46 - Favs: 45 - Follows: 52 - Updated: 10/16 - Published: 3/12 - Tyranids, Sisters of Battle, Alastor, Charlie
Return of the Crusader by Bigtrunk reviews
The son of He who sits on the throne has returned. Will he be able to navigate this new savage Imperium? will the Zealots who follow his every word finally drag him down? or will he kill the Armless one and the Priest in the biggest act of revenge ever seen? who Knows. In the Almighty words of Kharn the betrayer. "Get...up."
Crossover - Warhammer & Naruto - Rated: M - English - Sci-Fi/Adventure - Chapters: 1 - Words: 9,346 - Reviews: 17 - Favs: 100 - Follows: 135 - Published: 10/16 - Eldar, Space Marines, Celestine, Naruto U.
Flesh is weak by Magos-Cedues reviews
Flesh is weak I have always known that. Logic metal and steel are strength. They are right in how you must embrace the strength and certainty of steel. I need that more than ever because I'm now in a world that is out of my league. I have new enemies that hate me and who I am. I am stuck here in a place that isn't hope. Forever now till whatever end. Sort of self-insert Big AU
Crossover - Warhammer & High School DxD/ハイスクールD×D - Rated: M - English - Adventure/Sci-Fi - Chapters: 45 - Words: 428,860 - Reviews: 109 - Favs: 578 - Follows: 660 - Updated: 10/14 - Published: 10/5/2023 - Adeptus Mechanicus, OC
Blood Red Snow by Lighting wolf knight
A fateful battle with the Black Legion had brought the Blood Angels to the realm of bloody evolution. Rated T for violence, death, and profanity.
Crossover - Warhammer & RWBY - Rated: T - English - Romance/Adventure - Chapters: 2 - Words: 2,823 - Favs: 10 - Follows: 18 - Updated: 10/13 - Published: 10/1 - Space Marines, OC, Weiss S.
Fires of Winter by Lighting wolf knight
The hate of the World Eaters and empathy of the Salamanders clash as both legions come to a broken world of gods and monsters... Rated T for violence, death, and profanity.
Crossover - Warhammer & RWBY - Rated: T - English - Adventure/Romance - Chapters: 2 - Words: 3,616 - Favs: 12 - Follows: 23 - Updated: 10/13 - Published: 10/1 - Space Marines, OC, J. Ironwood, Winter S.
Legion of Shadows, Book 4: The Scars of War by Angel.of.Dawn reviews
Cause and Effect. In Saving his brothers world. Naruto now must contend with the burning of his own. Will the people of Elementia survive the onslaught of blood and fire? Meanwhile, others have taken interest in the young primarch and his legion. As he struggles to find his way back home so too others struggle. The heresy burns brightly, as chaos laughs at the struggles of mankind
Crossover - Warhammer & Naruto - Rated: M - English - Sci-Fi/Tragedy - Chapters: 8 - Words: 81,252 - Reviews: 61 - Favs: 83 - Follows: 111 - Updated: 10/13 - Published: 11/30/2023 - The Emperor, Naruto U., Sasuke U., Hinata H.
Mass effect: Beginning of the Heresy by islamov301 reviews
Captain John Shepard and his loyal crew stopped Saren and destroyed Sovereign, an ancient Reaper who was trying to take over the Citadel to bring his army here and destroy all intelligent life in the galaxy. Shepard knew that Sovereign's death was only the beginning of the war, but every night he wondered: "Why are the Reapers destroying life in the galaxy?"
Crossover - Warhammer & Mass Effect - Rated: T - English - Romance/Adventure - Chapters: 6 - Words: 26,934 - Reviews: 57 - Favs: 38 - Follows: 47 - Updated: 10/12 - Published: 9/8 - [Tali'Zorah, Shepard]
A Human Touch by Ripple247 reviews
Tragedy hits Issei and is transported to a mysterious world. Without his boosted gear, he must face himself and the horror of this new world. Though he is not alone as Issei shall meet the Emperor's great creations, his daughters. Suited with a power to rival creations itself. Issei hero of the Imperium and the broken. LONG LIVE ISSEI HERO OF MANKIND. Scp-themes
Crossover - Warhammer & High School DxD/ハイスクールD×D - Rated: M - English - Adventure/Mystery - Chapters: 46 - Words: 373,923 - Reviews: 364 - Favs: 677 - Follows: 720 - Updated: 10/12 - Published: 9/19/2022 - [Primarch/s, H. Issei]
A little bit of heresy by Sheev314 reviews
The valiant John Shepard engages the greater daemon of Slaanesh known as Tali'Zorah.
Crossover - Warhammer & Mass Effect - Rated: M - English - Chapters: 1 - Words: 1,517 - Reviews: 3 - Favs: 2 - Follows: 3 - Published: 10/11 - Tali'Zorah, Shepard
My Psyker Academia by Nomadic Chaos 888 reviews
What would happen when Izuku in deciding to take a 'leap of faith' awakens a latent Psyker gene that gives him strength within the Warp, that has not been seen since the days of the Horus Heresy nor the Great Crusade. And so as a newborn Psyker, Izuku Midoriya must make it both as fledgling hero and a Psyker in the 41st Millenium. Rated M for Mature Themes and Violence Largely AU.
Crossover - Warhammer & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Sci-Fi/Adventure - Chapters: 10 - Words: 82,955 - Reviews: 36 - Favs: 119 - Follows: 131 - Updated: 10/10 - Published: 6/10 - Primarch/s, Izuku M., Himiko Toga
Return of the Seraphim by mixed up-lores reviews
He never thought that he would one day lead a dying kingdom against the alien, the mutant and the followers of thirsting gods. Oh how was beginning to despise God's. But to lead this dying kingdom to victory he would need to reform it, even if it meant ripping it's foundations with bare hands.
Crossover - Naruto & Warhammer - Rated: M - English - Sci-Fi - Chapters: 2 - Words: 7,219 - Reviews: 22 - Favs: 90 - Follows: 107 - Updated: 10/10 - Published: 5/20
Fairy Tail: Immortal Empires by snakeboy33 reviews
A reboot of my last story. When the mages of Fairy Tail find themselves in the world of Mallus, they are thrown into a series of turmoils on a scale they'd never even conceived. But with powers this world has never seen before, they are left with a series of choices, ones that will have drastic consequences for the Old World. "M" for violence.
Crossover - Warhammer & Fairy Tail - Rated: M - English - Adventure/Fantasy - Chapters: 8 - Words: 32,425 - Reviews: 37 - Favs: 54 - Follows: 72 - Updated: 10/10 - Published: 9/21
Imperium Effect: Terra Rising by Deathwatch Razgriz reviews
The long awaited sequel to UNSC Pheonix Rising. The fledgling Empire has survived it's birthpains, and now looks to the stars to rebuild what was once theirs...
Crossover - Warhammer & Mass Effect - Rated: M - English - Humor/Sci-Fi - Chapters: 21 - Words: 104,192 - Reviews: 369 - Favs: 550 - Follows: 675 - Updated: 10/9 - Published: 8/4/2017
2.2K | « Prev Page 1 2 3 4 5 12 .. Last Next »