Warhammer Crossovers
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Blood of Sigmar: The Lightening thief by micelzod reviews
Heron Hammer is a special kind of boy. Born out of a union of two gods, his father is Sigmar, the god-king of the Celestial Realm, and his mother is an Olympian goddess. Until one day, when Zeus' Lightening Bolt is stolen, ancient Dark Forcers emerge, and two worlds collide. Heron must now only help stop a civil war but stop an archenemy from destroying everything he loves.
Crossover - Warhammer & Percy Jackson and the Olympians - Rated: M - English - Adventure/Romance - Chapters: 11 - Words: 92,553 - Reviews: 37 - Favs: 107 - Follows: 148 - Updated: 9/25 - Published: 4/16 - [OC, Silena B.] Percy J.
El imperio hechicero vs warhammer40k by overlordwarhammer2019 reviews
El dios tzeetch viendo en el velo de realidades vio la magia de ydrassil , el como el dios de la magia y el cambio quizo su magia asi que trajo al nuevo mundo del mundo de overlord pero perdio un poco la conexion con el al traerlo por subestimar la magia de ydrassil
Crossover - Warhammer & Overlord/オーバーロード - Rated: K+ - Spanish - Sci-Fi - Chapters: 21 - Words: 82,161 - Reviews: 10 - Favs: 9 - Follows: 13 - Updated: 9/24 - Published: 12/13/2023
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: 4 - Words: 19,232 - Reviews: 34 - Favs: 29 - Follows: 32 - Updated: 9/24 - Published: 9/8 - [Tali'Zorah, Shepard]
A Ruinous Gift by Noodlehammer reviews
Taylor Hebert had a great destiny, upon which much rested. She was also a latent psyker, too weak to ever awaken her potential. In the most critical moment of her life, these two things, combined with a plea for help made with dying faith, drew unsavory attention. A gift was given, a gift that was also a curse.
Crossover - Warhammer & Worm - Rated: M - English - Crime - Chapters: 23 - Words: 256,644 - Reviews: 1862 - Favs: 3,543 - Follows: 4,160 - Updated: 9/24 - Published: 9/20/2023
A Helping Hand by Red Viy reviews
The United Nations of Earth goes through a wormhole that leads into Warhammer 40k. The entire galaxy is in disarray and now a helping hand reaches out. Based on my vanilla playthrough after the game ended, however, I'm including dlc content in the story. Warning: ground combat can and will get gory so expect blood, guts, bones, and bullets
Crossover - Stellaris & Warhammer - Rated: M - English - Sci-Fi/Adventure - Chapters: 17 - Words: 65,596 - Reviews: 115 - Favs: 220 - Follows: 275 - Updated: 9/24 - Published: 1/2/2022 - Eldar, Inquisition, Orks, Tyranids
The Iron Cross by Lighting wolf knight reviews
Scattered, in a world where their emperor never existed... The Ultramarines have but one purpose... Protect humanity and act among them. Rated T for violence, death, and profanity. Please ignore the latest review. I have blocked that user for insulting words and feelings i do not support.
Crossover - Warhammer & Halo - Rated: T - English - Adventure/Romance - Chapters: 55 - Words: 212,685 - Reviews: 104 - Favs: 290 - Follows: 337 - Updated: 9/23 - Published: 7/15/2023 - Space Marines, OC, Arbiter, Linda-058
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: 7 - Words: 15,445 - Reviews: 30 - Favs: 199 - Follows: 291 - Updated: 9/23 - Published: 6/26
Ultimate Alien: Primarch Force by Pravus666 reviews
What happens when in a Hail Mary to destroy Vilgax in their final battle, that Ben is sent hurtling across space-time throughout the Omniverse; and finds himself not only in a different one entirely...but 30,000 years in the future...Well, strap in as Ben enters into the Great Crusade and battles against the Ruinous Powers. Rated M for Mature Themes and Violence.
Crossover - Warhammer & Ben 10 - Rated: M - English - Sci-Fi/Adventure - Chapters: 17 - Words: 154,390 - Reviews: 160 - Favs: 316 - Follows: 340 - Updated: 9/22 - Published: 3/16 - Primarch/s, Ben T., Gwen T.
Kemmler's successor by Soulsavore reviews
The Lichemaster mysteriously dies in a very inconvenient set of circumstances. To salvage the Barrow Legion, one of his acolytes summons a replacement. Fortunately, she succeeded in this endeavor. Unfortunately, he is not exactly what she was expecting, especially considering he was from another world.
Crossover - Warhammer & Total War series - Rated: M - English - Adventure/Humor - Chapters: 47 - Words: 402,472 - Reviews: 340 - Favs: 242 - Follows: 269 - Updated: 9/22 - Published: 7/31/2021
Ere we go, Pluz Ultra! by Unseen Lurker reviews
Sometimes, small things can have unforeseen consequences. Like the butterfly causing an hurricane. Or the nail costing a war. Or the snotling messing around where he shouldn't causing the rise of a different kind of hero... "Awigt den, come have a go, ya gits! Waaaaagggghh!"
Crossover - Warhammer & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Humor - Chapters: 24 - Words: 133,048 - Reviews: 1993 - Favs: 4,928 - Follows: 5,582 - Updated: 9/22 - Published: 1/30/2019 - Orks, Izuku M.
Soul Drinkers Adventure: Romeo X Juliet by scouttroop reviews
Soul Drinkers get their first adventure which is the ruins of Neo Verona of the planet Terra 2. Romeo and Juliet revived and joins up with the Soul Drinkers against the other Factions who sees their world as a prize.
Crossover - Warhammer & Romeo × Juliet - Rated: T - English - Romance/Sci-Fi - Chapters: 3 - Words: 7,221 - Reviews: 6 - Favs: 4 - Follows: 5 - Updated: 9/22 - Published: 9/14 - [Romeo, Juliet] Chaos Space Marines, Space Marines
The last wall by Lighting wolf knight reviews
The sons of Dorn must fight a war not their own... In a new world. Rated T for violence, death, and profanity.
Crossover - Warhammer & Halo - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 819 - Reviews: 3 - Favs: 6 - Follows: 5 - Published: 9/21 - OC, Prophet of Truth, Kelly-087
The World's Salvation by snakeboy33 reviews
When Erza brings home a massive game, naturally, something bad happens. Now sixteen members of Fairy Tail are scattered across both the Old World and the New, and have to find each other if they want to get home. How will they respond to this world, or more importantly, how will this world respond to them? Be sure to check it out. REBOOTED.
Crossover - Warhammer & Fairy Tail - Rated: T - English - Adventure/Fantasy - Chapters: 43 - Words: 62,462 - Reviews: 295 - Favs: 175 - Follows: 187 - Updated: 9/21 - Published: 1/25/2017 - Complete
For Humanity, we die standing by FrenchGeek5550 reviews
For ten thousand years, Humanity stood stalwart against its enemies, fighting for its survival. For ten thousand years, untold billions of souls fought against extinction, spread across a million worlds in an unforgiving galaxy. Thousands of nameless Imperial Guardsmen will die standing for a world they didn't care. Nevertheless, the flames of Humanity will burn bright with valour.
Crossover - Warhammer & 86 エイティシックス - Rated: M - English - Sci-Fi - Chapters: 15 - Words: 116,433 - Reviews: 38 - Favs: 85 - Follows: 107 - Updated: 9/21 - Published: 9/18/2023 - Imperial Guard, Vladilena Milizé/Lena, Shinei Nouzen
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: 8 - Words: 24,202 - Reviews: 15 - Favs: 36 - Follows: 45 - Updated: 9/20 - Published: 3/1
A Gold Flower by CplMax43 reviews
A flower cannot blossom without sunshine. And where flowers boom, so can hope.
Crossover - Warhammer & Halo - Rated: M - English - Sci-Fi/Adventure - Chapters: 4 - Words: 38,274 - Reviews: 65 - Favs: 176 - Follows: 220 - Updated: 9/20 - Published: 12/31/2023 - Daisy-023
Darth Cain, the Reluctant Sith Lord by Zahariel reviews
Some time between TPM and ATC, a hyperdrive malfunction results in the return of a long-lost ship from the ancient Sith Empire, carrying the dreaded Darth Cain, whose reputation in the Old Republic was matched only by his imposter syndrome. Needless to say, this throws a wrench into the plans of Darth Sidious …
Crossover - Star Wars & Warhammer - Rated: T - English - Humor/Adventure - Chapters: 10 - Words: 94,716 - Reviews: 374 - Favs: 1,575 - Follows: 1,715 - Updated: 9/19 - Published: 5/4 - Anakin Skywalker, E. Palpatine, Obi-Wan K., C. Cain
A Song of Blood and Sunlight by Trafford reviews
It was the 10th Millenium; for more than several centuries, the Emperor and High Lord Magistrate sat on the Divine Throne of Sunlight and Cinder. He is Lord of the Lands of Ancients by the will of the Gods and Master of the City of Gods by the power of his inexhaustible armies. (Soulsborne influence) MCxCerseixLady Maria
Crossover - Warhammer & A song of Ice and Fire - Rated: M - English - Fantasy/Supernatural - Chapters: 29 - Words: 153,140 - Reviews: 36 - Favs: 185 - Follows: 218 - Updated: 9/19 - Published: 7/28/2023 - [OC, Cersei L.] The Empire
Stargate Atlantis - 41st Millennium by VICTORY859 reviews
I am playing around with ChatGPT to get a feel for the system. It is most likely a one-off, Feel free to use anything from the story as inspiration. I generated the prompt and gave feedback throughout the process, I consolidated the chapters.
Crossover - Warhammer & Stargate: Atlantis - Rated: M - English - Sci-Fi/Adventure - Chapters: 1 - Words: 9,667 - Reviews: 3 - Favs: 2 - Follows: 2 - Published: 9/18
The Weaver Option by Antony444 reviews
It is the 45th Millennium and the galaxy is dying. On the verge of victory over the Imperium, the Chaos forces have proven unable to stem the tide against the Great Devourer and its trillions of Tyranids. Only one option: cross the dimensions, find a hero able to triumph where billions have utterly failed and change the course of the past...
Crossover - Warhammer & Worm - Rated: M - English - Sci-Fi/Adventure - Chapters: 65 - Words: 1,933,774 - Reviews: 4383 - Favs: 5,304 - Follows: 5,833 - Updated: 9/18 - Published: 8/23/2016
Faith and Duty by Tarreth reviews
In the City of Vale, during a vicious and sudden assault of the Grimm after an interrupted tournament, a being unlike any others appears from the thin air. A story of finding oneself in an alien environment. Of differences and similarities between so opposite worlds colliding.
Crossover - Warhammer & RWBY - Rated: T - English - Adventure/Drama - Chapters: 9 - Words: 81,486 - Reviews: 87 - Favs: 341 - Follows: 443 - Updated: 9/17 - Published: 6/17/2023 - Space Marines, Cinder F., Team RWBY, Team JNPR
Beyond Boreas by Keltoi reviews
"Even in the empty spaces between, there is Light."
Crossover - Warhammer & Destiny - Rated: M - English - Sci-Fi/Adventure - Chapters: 7 - Words: 42,643 - Reviews: 17 - Favs: 64 - Follows: 77 - Updated: 9/16 - Published: 4/29/2023 - Eldar, Hive, Guardian
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: 9 - Words: 71,808 - Reviews: 33 - Favs: 104 - Follows: 114 - Updated: 9/15 - Published: 6/10 - Primarch/s, Izuku M., Himiko Toga
The light of Cadia by Lighting wolf knight reviews
The battle of Cadia did not end the planet... But set them on a different path. Rated T for violence, death and profanity.
Crossover - Warhammer & Halo - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 803 - Reviews: 3 - Favs: 16 - Follows: 20 - Published: 9/15 - C. Cain, OC, T. Hood
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: 45 - Words: 364,815 - Reviews: 348 - Favs: 651 - Follows: 697 - Updated: 9/15 - Published: 9/19/2022 - [Primarch/s, H. Issei]
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