Warhammer Crossovers
Filters
1.8K | « Prev Page 1 2 3 4 5 12 .. Last Next »

warhammer 40k: grim tales of the dark angels by gardevoirsftw reviews
a dark plan has been set in motion within the warp, why does it involve the children of the underwolrd's most feared leaders? who is behind this? and why is the dark angels 4th company seemingly it's target?
Crossover - Warhammer & Grim Tales - Rated: M - English - Sci-Fi/Adventure - Chapters: 3 - Words: 4,222 - Reviews: 1 - Favs: 1 - Follows: 3 - Updated: 2/18 - Published: 7/22/2020
The Greentide of Remnant by TaleBearer42Day reviews
When Da Great Green Prophet (after a mushroom ale/Waaagh Magic induced coma) gets a message from Gork N' Mork telling him to create a world-travelling gate and gathering ALL Greenskins to witness it (and eventually go through it) he does it. And soon, the Greenskins of the Old World find themselves wraped up in the ancient struggles of the "Newa World". How exactly will this end?
Crossover - Warhammer & RWBY - Rated: K+ - English - Suspense/Sci-Fi - Chapters: 10 - Words: 18,512 - Reviews: 28 - Favs: 37 - Follows: 45 - Updated: 2/18 - Published: 1/26 - Greenskins, Team RWBY, Team JNPR, Team CFVY
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: 53 - Words: 1,358,012 - Reviews: 3494 - Favs: 3,637 - Follows: 4,108 - Updated: 2/18 - Published: 8/23/2016
Of Keys and Hammers by zcritic88 reviews
In a realm beyond, the Four Chaos has taken notice of a realm tied close to the heart. They squirmed into the darkness and sought to corrupt if to reach a prize beyond the light. Will the Light of Order, be able to repel this ancient evil?
Crossover - Warhammer & Kingdom Hearts - Rated: M - English - Adventure/Sci-Fi - Chapters: 92 - Words: 1,559,003 - Reviews: 34 - Favs: 28 - Follows: 21 - Updated: 2/17 - Published: 7/30/2020
DOOM X WARHAMMER 40K: PRIMAL RAGE by butterman98 reviews
Even when he was lost to the passage of time, even when the first Chaos God is killed, even when a universe is rebirth anew, he lives on. Rip and Tear until it is done.
Crossover - Warhammer & Doom - Rated: M - English - Sci-Fi/Fantasy - Chapters: 3 - Words: 4,980 - Reviews: 13 - Favs: 43 - Follows: 54 - Published: 2/16 - Daemons, Orks, Space Marines, Doomguy
Warhammer40k X Overlord by Madara95
My weird ideas
Crossover - Overlord/オーバーロード & Warhammer - Rated: M - English - Horror/Sci-Fi - Chapters: 1 - Words: 1,397 - Favs: 1 - Follows: 1 - Published: 2/16 - Adeptus Mechanicus, Ainz
The Rise of the Enclave by 6-4 pilot reviews
Stuck in a more peaceful galaxy, the Tau of the Farsight Enclave must still prepare themselves for war against the forces that conspire to destroy it. But as they fight for their existence, elements from their old home come to strengthen their power in said old home.
Crossover - Warhammer & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 14 - Words: 82,014 - Reviews: 77 - Favs: 245 - Follows: 287 - Updated: 2/15 - Published: 4/20/2020 - Chaos Space Marines, Tau, Legion, Shepard
The angels of 6 galaxies by Lighting wolf knight reviews
A siren meets one of the most interesting chapters of the galaxy on an insane adventure. Rated T for violence, death, and profanity.
Crossover - Warhammer & Borderlands - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 824 - Reviews: 1 - Favs: 3 - Follows: 2 - Published: 2/14 - Space Marines, OC, Maya
Khalida Reborn by Exodus Alpha reviews
Khalida Neferher has been reborn in the Body of young Harriet Potter, sister to the Chosen One, Orion Potter. AS she retakes Command of Lybaras, and now is called to Hogwarts School of Witchcraft and Wizardry, what Hijinks will this young queen get herself into? OOC!Harry Fem!Harry Queen!Harry Powerful!Harrry PairingsToBeDecided!Harem?ForeverSingle? IdeasForPairingsWanted!
Crossover - Harry Potter & Warhammer - Rated: M - English - Fantasy/Adventure - Chapters: 2 - Words: 8,872 - Reviews: 29 - Favs: 187 - Follows: 240 - Updated: 2/14 - Published: 1/23/2018
Plague King of Yokai Academy by Exodus Alpha reviews
Tsukune is a Yokai in this fic, and not just any Yokai, but a Yokai created from a God's Blessing. Nurgle is in town and he is spreading his Gifts. With New Powers, and an Invitation to Yokai Academy, what will School be like for Tsukune now? OOC!Tsukune, Mature Themes, No Pairing Yet, Decide Pairings For Me?, New Fic, MA
Crossover - Warhammer & Rosario + Vampire - Rated: M - English - Fantasy/Romance - Chapters: 2 - Words: 8,912 - Reviews: 12 - Favs: 47 - Follows: 64 - Updated: 2/14 - Published: 9/9/2017 - Tsukune A., Moka A.
The Fruits of Desire by Exodus Alpha reviews
Slaanesh has found herself an entire new universe that her brothers have not. The One Piece universe. Creating a Devil Fruit from the shattered remains of her once favourite Daemonette: The Masque, Slaanesh sends it out into the new world waiting to be discovered. What happens when little Luffy finds it? Slight!OOC!Fem!Luffy, Mature Themes, Diff!DevilFruit!Luffy, Unsure Pairing, MA
Crossover - Warhammer & One Piece - Rated: M - English - Humor/Adventure - Chapters: 5 - Words: 22,667 - Reviews: 39 - Favs: 128 - Follows: 181 - Updated: 2/14 - Published: 8/9/2016 - [Luffy, Robin]
The Good Shepard by Geishadoll reviews
Jesse Shepard was a lot of things: A solider with a shady past, a son, and a brother With the threat of the Saren and the Reapers hanging over his head, he discovers a secret that will shake not only the foundations of the Alliance but the galactic community as a whole. Meanwhile on the Citadel, stalks the lower wards leaving Caroline Shepard and her new very strange partner to fi
Crossover - Warhammer & Mass Effect - Rated: M - English - Sci-Fi/Family - Chapters: 5 - Words: 8,424 - Reviews: 25 - Favs: 39 - Follows: 85 - Updated: 2/13 - Published: 8/5/2021 - The Emperor, Primarch/s, Shepard, OC
The Witcher and the Warhammer by micelzod reviews
As the forces of order, chaos, destruction, and death battle for the fate of the world, a gate opens, and a war that'll decide the fate of two worlds. From the northern realms to the heart of the old world, From Uthluan to World's Edge Mountains, from the demon north to ice-bound Kislev. As armies clashed, and great powers face off.
Crossover - Warhammer & Witcher - Rated: M - English - Adventure/Supernatural - Chapters: 6 - Words: 37,618 - Reviews: 25 - Favs: 21 - Follows: 32 - Updated: 2/13 - Published: 8/13/2021
Warhammer 90K by Jscarlos18 reviews
Its the 91st millenium and the fate of the universe is about to be decided. Meanwhile in Surrey, a family is about to meet their nephew,
Crossover - Harry Potter & Warhammer - Rated: M - English - Horror/Sci-Fi - Chapters: 24 - Words: 70,799 - Reviews: 26 - Favs: 72 - Follows: 102 - Updated: 2/13 - Published: 6/13/2021 - Harry P.
The Hellwalker faces the Ubound War continued by DespotaRomanosV reviews
An'ggrath continues a bloody crusade through Imperial space and no one can stop his wrath. The last planet of the sector is about to fall but from the ashes and flame he shall rise again to Rip and Tear until it is done, it is never done. The war is just beggining as the Doomslayer resumes his eternal battle once again
Crossover - Doom & Warhammer - Rated: M - English - Sci-Fi/Supernatural - Chapters: 5 - Words: 13,162 - Reviews: 26 - Favs: 136 - Follows: 167 - Updated: 2/12 - Published: 3/23/2021 - Doomguy, Daemons, Chaos Space Marines, Primarch/s
Imperial Scales by Lighting wolf knight reviews
To them? the fact that they were entirely thrown into a new battlefield was entirely amusing. Next chapter will be delayed. Rated T for violence, death, and profanity.
Crossover - Warhammer & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 816 - Reviews: 4 - Favs: 7 - Follows: 6 - Published: 2/12 - [OC, Nyreen K.] Space Marines
Priest of Machine and Magic by Imoneoldfart reviews
When he was a young boy, Harry Potter disappeared while on an outing with his family. Now, a decade later he has returned, but he has changed from what everyone hoped. Harry has abandoned the chaos of magic for the cold certainty of steel. With technology none could imagine and his god walking once more, the world will never be the same as an Empire arises millennium early.
Crossover - Harry Potter & Warhammer - Rated: T - English - Sci-Fi/Fantasy - Chapters: 10 - Words: 29,466 - Reviews: 157 - Favs: 636 - Follows: 939 - Updated: 2/12 - Published: 5/1/2021 - Harry P., Albus D., The Emperor, Adeptus Mechanicus
The Templar Demon Slayer by Rylanor reviews
When a War rages in the shadows what will happens when a warrior more than demons or slayers enter the fray what happens when an angel joins the battle
Crossover - Demon Slayer: Kimetsu No Yaiba & Warhammer - Rated: M - English - Fantasy/Family - Chapters: 3 - Words: 2,495 - Reviews: 6 - Favs: 11 - Follows: 15 - Updated: 2/12 - Published: 11/20/2021 - Space Marines
Of Shepards and Imperials by Mandrake109 reviews
One of the oldest living perpetuals along with the remains of an inquisitorial retinue are transported into an alternative past where aliens are not simply foes to slay but friends and allies to mankind. For the perpetual it's a nice change of pace for the others? Well they may learn that co-existence might not be such a bad thing after all... Rated M for obvious reasons.
Crossover - Warhammer & Mass Effect - Rated: M - English - Sci-Fi/Fantasy - Chapters: 7 - Words: 83,393 - Reviews: 57 - Favs: 163 - Follows: 225 - Updated: 2/11 - Published: 3/7/2019 - Imperial Guard, OC, Shepard
Lost and Found by SirSpangler reviews
After the fall of Atlas and their apparent demise, team RWBY finds themselves lost in a galaxy so broken it makes home seem like a paradise. Lost, confused, and separated, they must reunite and if possible, find a way to survive in this hopeless realm. But they will learn that in a galaxy as cruel as this one, even the greatest of victories are often synonymous with defeat.
Crossover - Warhammer & RWBY - Rated: T - English - Drama/Sci-Fi - Chapters: 7 - Words: 28,060 - Reviews: 31 - Favs: 85 - Follows: 109 - Updated: 2/10 - Published: 6/14/2021 - Ruby R., Weiss S., Blake B., Yang X.L.
Star-Bound by The Incredible Muffin reviews
Some destinies are written out centuries, or even millennia, ahead of time. However, when destiny is derailed, new plans have to be implemented. Sometimes, that involves ripping someone away from the peaceful end they seek and thrusting them into a tide of never-ending war in order to fix what can never be repaired.
Crossover - Warhammer & Mass Effect - Rated: M - English - Sci-Fi/Supernatural - Chapters: 34 - Words: 231,850 - Reviews: 971 - Favs: 1,155 - Follows: 1,453 - Updated: 2/10 - Published: 5/29/2019
The scars of war by Lighting wolf knight reviews
The bond that they had? It was both insane and rather fun. Rated T for violence, death, and profanity.
Crossover - Warhammer & Destiny - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 807 - Reviews: 2 - Favs: 6 - Follows: 7 - Published: 2/10 - [OC, Lady Efrideet] Tau, Fallen
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: 19 - Words: 198,398 - Reviews: 92 - Favs: 276 - Follows: 391 - Updated: 2/9 - Published: 6/13/2020 - Necrons, Shepard
Dust and Adamantium by Lord Inquisitor Richard reviews
Lord Inquisitor Richard is stuck within the creation of the Great Rift and ends up stranded along with several other Imperial vessels in orbit of Remnant. He's lucky to have the high-quality forces of the Space Marines and the Adeptus Mechanicus, but only time will tell how he handles the trials and tribulations drawn and lured towards Remnant...
Crossover - Warhammer & RWBY - Rated: M - English - Drama/Sci-Fi - Chapters: 10 - Words: 24,610 - Reviews: 30 - Favs: 54 - Follows: 73 - Updated: 2/8 - Published: 4/29/2021 - Chaos Space Marines, Dark Eldar, OC, Team RWBY
The Dragon of Starfall by Primarch Amaranth reviews
The words of House Dayne are quite simple: "We Bring the Dawn". And the Dawn will be needed for the coming storm. A thousand battlefields have prepared a long-lost son for what is to come, but while he may withstand the hell to come, will Westeros? Will his family? But against the monsters that lurk in the dark, he is not alone. After all: For those We protect, We will Sacrifice.
Crossover - Warhammer & A song of Ice and Fire - Rated: M - English - Fantasy/Supernatural - Chapters: 5 - Words: 66,316 - Reviews: 21 - Favs: 46 - Follows: 64 - Updated: 2/7 - Published: 5/19/2021 - [Arianne M., OC] [Ashara D., Stannis B.]
1.8K | « Prev Page 1 2 3 4 5 12 .. Last Next »