Warhammer Crossovers
Filters
2.2K | Page 1 2 3 4 11 .. Last Next »

We Die Standing by Johnnieboy11 reviews
In the Imperium's Darkest Hour, Cadia cracked and the Cicatrix Maledictum split the Galaxy in twain. Caught in such a dark fate, a Regiment of the Imperial Guard and their supporting elements, having fought for their homeland, is redeployed by the whim of a higher being to a world in need.
Crossover - Warhammer & Goddess of Victory: Nikke - Rated: M - English - Drama/Sci-Fi - Chapters: 2 - Words: 8,783 - Reviews: 1 - Favs: 32 - Follows: 40 - Updated: 2h - Published: 11/17 - [OC, Rapi] Imperial Guard, Anis
Tyrant Rising by Midgards Ormen reviews
A savage beating by Vernon unleashes Harry's latent magic, transforming him into something not of this world. Over twenty years later, something has begun to stir in Wizarding Britain. Already locked in a seemingly endless war between light and dark, the witches and wizards of Britain now face a threat unlike any they could ever have imagined.
Crossover - Harry Potter & Warhammer - Rated: M - English - Sci-Fi/Horror - Chapters: 4 - Words: 54,613 - Reviews: 88 - Favs: 533 - Follows: 628 - Updated: 7h - Published: 9/25/2019 - Harry P., Tyranids
A Cold God by wulfenheim reviews
A man wakes up in the grimdark galaxy as the Great Other, Lord of Darkness, Soul of Ice, and God of Night and Terror. Unfortunately, he doesn't know anything about ASOIAF or Warhammer.
Crossover - Warhammer & A song of Ice and Fire - Rated: M - English - Chapters: 3 - Words: 7,203 - Reviews: 10 - Favs: 133 - Follows: 175 - Updated: 8h - Published: 6/27
The Shattering by wulfenheim reviews
A certain Viltrumite finds himself in the grimdark galaxy we all know and love. How will his presence change the Milky Way Galaxy of the 40th Millennium? Follow a tale of redemption, glory, betrayal, and blood.
Crossover - Warhammer & Invincible - Rated: M - English - Chapters: 52 - Words: 113,260 - Reviews: 140 - Favs: 548 - Follows: 631 - Updated: 12h - Published: 12/14/2023
The Honored One by wulfenheim reviews
He dies in one world and wakes up in another one entirely. Satoru just can't seem to catch a break.
Crossover - Warhammer & Jujutsu Kaisen/呪術廻戦 - Rated: M - English - Chapters: 54 - Words: 118,729 - Reviews: 189 - Favs: 798 - Follows: 927 - Updated: 12h - Published: 12/6/2023 - Gojo S.
The Cursed King by wulfenheim reviews
The King of Curses awakens... but, there's just one problem. He has no idea where he is and how he got there. He's also pretty sure that he's on another world entirely in a body that wasn't his. Or how the dude who likes cutting things in half wakes up in the Grimdark Galaxy.
Crossover - Warhammer & Jujutsu Kaisen/呪術廻戦 - Rated: M - English - Chapters: 44 - Words: 94,119 - Reviews: 111 - Favs: 409 - Follows: 461 - Updated: 12h - Published: 4/10
A Guardsman's Game (Warhammer 40kGamer) by wulfenheim reviews
A fluke in the system results in a very lucky, or unlucky, depending on your point of view, guardsman suddenly gaining gamer powers. What will he do? How will the galaxy react? Who knows?
Crossover - X-overs & Warhammer - Rated: M - English - Adventure/Sci-Fi - Chapters: 68 - Words: 158,829 - Reviews: 328 - Favs: 1,049 - Follows: 1,307 - Updated: 12h - Published: 11/25/2023
And the gods say, Waagh by Warmaster.Abaddon reviews
Yer a weird boy, 'Arry. And a damn good one, I reckon. Harry Potter, alone, abandoned, and forgotten by all lies tortured in the graveyard. He turns his eyes to the heavens, to demand justice from the Gods. Each and every single one of them deny and chase him away. Till at last he stands in front of two towering entities of blood, violence, loot, and murder. The gods take one look
Crossover - Harry Potter & Warhammer - Rated: M - English - Mystery/Adventure - Chapters: 1 - Words: 17,466 - Reviews: 1 - Favs: 10 - Follows: 13 - Published: 18h - Harry P., Lily Evans P., Albus D., Orks - Complete
The Eternal Lord 40k - ME by HellFox83 reviews
A battle against the forces of Chaos strands a Necron lord in the galaxy of Mass Effect. With what's left of his dynasty under his banner, Veronakh Lord of Solvatakh intends to lead his people to glorious conquest. Can Commander Shepard stop the Collectors and curtail the ambitions of the Necrons?
Crossover - Warhammer & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 32 - Words: 373,917 - Reviews: 120 - Favs: 446 - Follows: 598 - Updated: 11/21 - Published: 6/13/2020 - Necrons, Shepard
Ultramarines of Melromarc by clay342 reviews
During a recovery mission an Ultramarine finds a strange tome that teleports him to Melromarc. Soon, Naofumi finds himself leading an army against the waves. will the ultramarines be enough to turn the tide or will Melromarc fall to ruin
Crossover - Warhammer & Rising of the Shield Hero/盾の勇者の成り上がり - Rated: M - English - Chapters: 1 - Words: 1,579 - Reviews: 4 - Favs: 13 - Follows: 17 - Published: 11/21 - [OC, Raphtalia] Space Marines, Naofumi I.
Absolute Warp Shenanigans by RadiantVoid reviews
On the world of Praxis Quartus, a planetary governor panics as a new planet has suddenly materialized in his solar system. Within the Praxis system, a disgraced inquisitor has a near heart attack at what he believes to be an incursion of Men of Iron. And on Copper 9, at the sight of a purple sky and the sun being replaced by a much dimmer one, Uzi cannot help but scream.
Crossover - Warhammer & Murder Drones - Rated: T - English - Friendship/Sci-Fi - Chapters: 8 - Words: 41,212 - Reviews: 51 - Favs: 43 - Follows: 52 - Updated: 11/20 - Published: 10/17 - Imperial Guard, Uzi D., N, V
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: 11 - Words: 90,977 - Reviews: 38 - Favs: 130 - Follows: 144 - Updated: 11/20 - Published: 6/10 - Primarch/s, Izuku M., Himiko Toga
The Eleventh Prince by Jotun4843 reviews
Zero Requiem was complete. The world was at peace. Lelouch had died thinking he had united humanity, but now a new Emperor nears to destroy this illusion in search of his lost son. Ripped away from his rightful death, and forced to serve yet another Emperor, another father, will Lelouch bow down for the good of all? Or will he decide this new Emperor was no better than the last?
Crossover - Warhammer & Code Geass - Rated: T - English - Drama/Sci-Fi - Chapters: 3 - Words: 18,517 - Reviews: 33 - Favs: 105 - Follows: 141 - Updated: 11/20 - Published: 11/7 - Space Marines, The Emperor, Primarch/s, Lelouch L.
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: 10 - Words: 108,070 - Reviews: 79 - Favs: 89 - Follows: 118 - Updated: 11/19 - Published: 11/30/2023 - The Emperor, Naruto U., Sasuke U., Hinata H.
Clad in Ire by Roseblade1 reviews
The Rogue Trader, Faust van Decimbrus, firstborn son of House Decimbrus, has vanished without a trace from the Milky Way galaxy of the Warhammer universe. This is his story, as he arrives into the world of Arknights.
Crossover - Warhammer & Arknights - Rated: M - English - Adventure/Sci-Fi - Chapters: 19 - Words: 94,608 - Reviews: 39 - Favs: 77 - Follows: 102 - Updated: 11/19 - Published: 7/7 - Rogue Traders, OC
Space Marines in Naruto by Ocean Pizza99 reviews
After escaping from Choas ships the SPACE MARINES escape threw the warp and something goes wrong, they then get transported to a solar system where they see a planet that yet they don't know that it is a planet that has Ninja's with different powers.
Crossover - Warhammer & Naruto - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 8,254 - Reviews: 3 - Favs: 20 - Follows: 31 - Updated: 11/19 - Published: 11/8
Star Trek VS Warhammer 40k by Walbk reviews
It is the 41st Millenium, and the Imperium stands alone against the dark, but something ancient and terrible lies dormant on a far flung world not yet discovered by humanity, until their meddling presence sets in motion events that will test the resolve of the Imperium and the galaxy to its very core.
Crossover - StarTrek: Voyager & Warhammer - Rated: T - English - Sci-Fi/Drama - Chapters: 2 - Words: 6,982 - Reviews: 4 - Favs: 2 - Follows: 4 - Updated: 11/19 - Published: 11/13
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: 3 - Words: 6,384 - Favs: 14 - Follows: 26 - Updated: 11/19 - Published: 10/1 - Space Marines, OC, Weiss S., J. Ironwood
Warhammer 40K: Internecivus by Lee Ken Tam reviews
Sword Brother Giltbert of the Black Templar has been given a simple task from Ordo Xenos Inquisitor Marion - to retrieve an Imperium artifact from a reportedly missing cruiser discovered on one of the planets in the Eastern Fringe. Together with his Crusader squad, Giltbert heads to the planet to retrieve said artifact. Please R&R.
Crossover - Aliens/Predator & Warhammer - Rated: M - English - Sci-Fi/Horror - Chapters: 8 - Words: 11,206 - Reviews: 1 - Favs: 9 - Follows: 9 - Updated: 11/19 - Published: 9/28 - Alien/Xenomorph, Inquisition, Space Marines, OC
Nihilister in the Dark Millenium by GundamNinshu reviews
She is the last True "Nikke" inside of the Imperium of Man. Will the Dragon awaken from it's slumber while the Angels of the Imperium are fighting for Mankind's survive in place of the Goddesses? Note: Don't pay attention to "OC" in the description. They don't have her name added.
Crossover - Warhammer & Goddess of Victory: Nikke - Rated: M - English - Sci-Fi/Mystery - Chapters: 5 - Words: 15,305 - Reviews: 4 - Favs: 24 - Follows: 33 - Updated: 11/18 - Published: 10/7
DOOM: End Times by DaneNagai reviews
No longer will there be the laughter of thirsting gods. Only their screams. Cover art done by 3D Vicens.
Crossover - Warhammer & Doom - Rated: M - English - Horror/Fantasy - Chapters: 22 - Words: 194,975 - Reviews: 881 - Favs: 1,572 - Follows: 1,790 - Updated: 11/18 - Published: 10/26/2020 - The Empire, Dwarfs, High Elves, Doomguy
Age of Monsters - A Warhammer 40k-Godzilla crossover by Zillafire101 reviews
In the shadows of a world ravaged by the war, the inhabitants of the Millennium of Only War, learn that there is much of Terra's ancient past best left forgotten...
Crossover - Godzilla & Warhammer - Rated: T - English - Sci-Fi/Mystery - Chapters: 9 - Words: 174,987 - Reviews: 37 - Favs: 73 - Follows: 88 - Updated: 11/17 - Published: 4/17 - King Ghidorah, Godzilla, Chaos Space Marines, Space Marines
Storm Fall by Rapidfyrez reviews
A haven left unprotected faces the encroaching darkness of Ruinous Powers. But where there is darkness, there is light. And there is no light greater than the fury of the storm.
Crossover - Warhammer & Worm - Rated: T - English - Fantasy/Adventure - Chapters: 7 - Words: 38,289 - Reviews: 13 - Favs: 86 - Follows: 109 - Updated: 11/17 - Published: 7/15 - Skitter, Armsmaster
The Hammer of War (Gamer Fic) by wulfenheim reviews
Amir Azad didn't think he was anyone special, but fate says otherwise. Now suddenly armed with a strange Gamer System, Amir is thrust into a supernatural world that he had no idea ever existed, a world of Devils, Angels, Fallen, Monsters, Dragons, Myths, and Legends coming to life. What's a gamer supposed to do?
Crossover - Warhammer & High School DxD/ハイスクールD×D - Rated: M - English - Chapters: 11 - Words: 24,247 - Reviews: 46 - Favs: 309 - Follows: 435 - Updated: 11/17 - Published: 6/26
The Captain by The incredilus reviews
What if the Emperor's faithful finds himself in a power struggle between the great houses on a far-flung desert?
Crossover - Dune & Warhammer - Rated: M - English - Drama/Sci-Fi - Chapters: 2 - Words: 4,290 - Reviews: 7 - Favs: 13 - Follows: 15 - Updated: 11/17 - Published: 8/19
2.2K | Page 1 2 3 4 11 .. Last Next »