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

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: 73 - Words: 169,797 - Reviews: 366 - Favs: 1,113 - Follows: 1,377 - Updated: 1/4 - Published: 11/25/2023
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: 8 - Words: 27,371 - Reviews: 27 - Favs: 216 - Follows: 279 - Updated: 1/4 - Published: 6/27/2024
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: 7 - Words: 35,936 - Reviews: 20 - Favs: 53 - Follows: 89 - Updated: 1/3 - Published: 10/18/2024 - Harry P., Lily Evans P., Voldemort, Chaos Space Marines
The Saga of the Runt (Youjo Senki WH30k) by L4 of the WEST reviews
Tanya in 30k as a Primark, (we're just having a good time here, having fun with the concept don't think too hard about it)
Crossover - Warhammer & Youjo Senki: Saga of Tanya the Evil - Rated: M - English - Chapters: 63 - Words: 596,971 - Reviews: 904 - Favs: 1,844 - Follows: 2,039 - Updated: 1/3 - Published: 1/14/2022
I arrived In A Mad Galaxy (40KStarWars SI) by Borggerbertius123498711 reviews
What would I do in a completely unreasonable and stupid situation?
Crossover - Star Wars & Warhammer - Rated: M - English - Sci-Fi - Chapters: 3 - Words: 3,124 - Reviews: 2 - Favs: 15 - Follows: 15 - Updated: 1/3 - Published: 12/3/2024
The Mountain and the Wolf by kharnate reviews
A new champion intervenes to defend Tyrion Lannister from accusations of nepoticide in a trial by combat. (Cover image by JustLoui)
Crossover - Warhammer & Game of Thrones - Rated: M - English - Fantasy - Chapters: 77 - Words: 230,975 - Reviews: 108 - Favs: 384 - Follows: 416 - Updated: 1/3 - Published: 6/28/2019 - Daenerys T., Jon S., Tyrion L.
My Hero Academia: World At War by Blackhound560 reviews
In a world where quirks rule everything, and where the darkness grows, there is only war. However, as a new generation rise up from the darkness, maybe hope is the ray of light that pierces the darkest sky to bath the world with it's light... But can this ray hold tight, or will the dark consume it all?
Crossover - Warhammer & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Sci-Fi/Adventure - Chapters: 1 - Words: 1,395 - Reviews: 2 - Favs: 4 - Follows: 6 - Published: 1/2 - OC, Izuku M., 1-A Students, 1-B Students
The Imperium of Man Comes to Zemuria by JohnJoestar17 reviews
Its is the 42nd millennium, and it is Winter 1207. Rean Schwarzer's sacrifice failed to stop Erebonia's rampage, and Zemuria burns. Meanwhile, the endless wars consuming the Milky Way continue on. A group of the Imperium's finest meant to fight in one war finds themselves in caught up in another. Post-CS4 Normal Ending and Space Marine 2 (and the Secret Level 40k episode).
Crossover - Legend of Heroes & Warhammer - Rated: M - English - Sci-Fi/Drama - Chapters: 2 - Words: 5,496 - Reviews: 4 - Favs: 9 - Follows: 8 - Updated: 1/2 - Published: 12/26/2024 - Alicia vA., Titus, Imperial Guard
The Northmen of Krieg by Z.J. Unruh reviews
The Boltons rebel one too many times and are exterminated by the Starks in 677 BC, in their place is a minor lord named Frederick Krieg. With visions from the Old Gods, he thinks. Frederick Krieg creates the greatest military force the Planetos has ever seen. A force so effective that even dragons will be forced to acknowledge it. This will likely be a two chapter story only.
Crossover - Warhammer & Game of Thrones - Rated: T - English - Fantasy/Adventure - Chapters: 2 - Words: 7,611 - Reviews: 11 - Favs: 24 - Follows: 30 - Published: 1/1 - Complete
The Mobius Crusade by ControlStationEnclave reviews
The world of Mobius has had it fair share of wars and apocalyptic events, but how will it fair when a massive battle fleet coming from an empire that stand against the very beliefs of the planet arrives in the name of their false god?
Crossover - Sonic the Hedgehog & Warhammer - Rated: T - English - Sci-Fi/Friendship - Chapters: 7 - Words: 18,839 - Reviews: 1 - Favs: 2 - Follows: 1 - Published: 1/1
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: 7 - Words: 55,961 - Reviews: 41 - Favs: 58 - Follows: 73 - Updated: 1/1 - Published: 8/27/2024
Gate of the Elder Gods: Tides of Fate by undead3 reviews
Following the conclusion of the War of the Thorns Azeroth is thrown into war while mysterious portals on mount Hyjal and in the Scarlet Monastery have allowed both the Horde and Alliance to make contact with another world. As the two warring sides increasingly involve this other world in their war the question looms if they are not poisoning their future for the sake of victory
Crossover - Warhammer & Warcraft - Rated: M - English - Fantasy - Chapters: 24 - Words: 186,352 - Reviews: 303 - Favs: 52 - Follows: 64 - Updated: 1/1 - Published: 7/11/2023 - Vampire Counts, Sylvanas Windrunner, Anduin Wrynn
An Odyssey of the Stars by ThatBastardRuven reviews
After the fall of Atlas, Team RWBY find out that the universe is much larger and more complicated beyond the confines of Remnant. Separated across a galaxy in flames split asunder by Dark Gods they will devote the next 23 years of their lives trying to find their way home whatever the cost. This is their Odyssey.
Crossover - Warhammer & RWBY - Rated: T - English - Sci-Fi/Adventure - Chapters: 18 - Words: 58,978 - Reviews: 24 - Favs: 99 - Follows: 128 - Updated: 1/1 - Published: 7/24/2024 - Space Marines, Primarch/s, Ruby R., Team RWBY
Autumn's Last Voyage by evolution-500 reviews
A "Warhammer 40K"/DC Comics crossover in which a Drukhari slaving vessel finds itself in the DCU, looking for fresh prey to catch, only to find that it has drawn the unwanted attention of an even deadlier predator.
Crossover - Justice League & Warhammer - Rated: T - English - Horror/Tragedy - Chapters: 4 - Words: 14,667 - Reviews: 1 - Favs: 4 - Follows: 3 - Published: 1/1 - Dark Eldar - Complete
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: 4 - Words: 8,604 - Reviews: 11 - Favs: 26 - Follows: 24 - Updated: 12/31/2024 - Published: 8/19/2024
Specialists by magnusvictor reviews
A young cadet-branch member of a House of Trade is sent on an exploratory mission of desperation to a mysterious zone of space uncomfortably near to Holy Terra. There, he discovers an ancient secret far older than even the Holy Imperium, a secret that promises great power... but equally great danger. Exactly what his House trained him for.
Crossover - Warhammer & Outsider - Rated: T - English - Sci-Fi/Adventure - Chapters: 28 - Words: 180,866 - Reviews: 25 - Favs: 9 - Follows: 11 - Updated: 12/30/2024 - Published: 12/5/2024 - Alex J., Fireblade, Beryl, Tempo - Complete
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: 14 - Words: 125,384 - Reviews: 55 - Favs: 143 - Follows: 190 - Updated: 12/30/2024 - Published: 4/16/2024 - [OC, Silena B.] Percy J.
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: 49 - Words: 397,080 - Reviews: 392 - Favs: 725 - Follows: 769 - Updated: 12/29/2024 - Published: 9/19/2022 - [Primarch/s, H. Issei]
To the dark future by Overlard77 reviews
Lincoln Loud embarks on an unwanted journey into an alternate distant future, where things are totally different and he will see humanity like never before.
Crossover - Loud House & Warhammer - Rated: T - English - Adventure/Sci-Fi - Chapters: 11 - Words: 74,633 - Reviews: 48 - Favs: 32 - Follows: 36 - Updated: 12/29/2024 - Published: 9/8/2024 - Lincoln L., OC, The Empire, The Loud Family
Fist of Remnant by moomin warrior reviews
An Imperial Fist, one of The Emperor's proud sons, finds himself far from the Imperium of Man and in the world of Remnant. Alongside Team RWBY and many others, this son of Rogal Dorn must help defend their world from the creatures of Grimm. Rated M for extended sequences of strong graphic violence and some language.
Crossover - Warhammer & RWBY - Rated: M - English - Sci-Fi/Adventure - Chapters: 4 - Words: 36,944 - Reviews: 50 - Favs: 111 - Follows: 168 - Updated: 12/29/2024 - Published: 7/22/2019
Imperium in a far away Galaxy by Barakas Fiendline reviews
The Emperor felt an indignation in the Imaterium in a distant, distant galaxy that could threaten the Imperium and sends its Legions to eliminate the threat. Imperium: The Emperor previously unraveled the plans of the Dark Gods and stopped them, saved the Primarchs and the Imperium. Join us in this rewrite of a story than transcends Galaxies
Crossover - Star Wars & Warhammer - Rated: M - English - Adventure/Sci-Fi - Chapters: 2 - Words: 2,688 - Reviews: 4 - Favs: 13 - Follows: 19 - Updated: 12/29/2024 - Published: 12/16/2024 - Space Marines, The Emperor, Primarch/s
Saint Summer the Huntress by Korykr reviews
To most death is the end. To some death is a doorway. To Summer death is a beginning. Separated from her home and family, she must carve her way across a galaxy in flames in order to return to them. Nothing would get in her way. Not aliens, monsters, daemons, or evil gods. She would return to Remnant and leave her mark on the galaxy.
Crossover - Warhammer & RWBY - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 15 - Words: 338,319 - Reviews: 364 - Favs: 749 - Follows: 908 - Updated: 12/29/2024 - Published: 1/4/2023 - Summer R.
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: 17 - Words: 133,078 - Reviews: 45 - Favs: 101 - Follows: 122 - Updated: 12/29/2024 - Published: 9/18/2023 - Imperial Guard, Vladilena Milizé/Lena, Shinei Nouzen
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: 20 - Words: 103,262 - Reviews: 44 - Favs: 86 - Follows: 112 - Updated: 12/28/2024 - Published: 7/7/2024 - Rogue Traders, OC
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: 9 - Words: 35,913 - Reviews: 47 - Favs: 60 - Follows: 80 - Updated: 12/27/2024 - Published: 9/21/2024
2.2K | « Prev Page 1 2 3 4 5 12 .. Last Next »