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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: 6 - Words: 16,054 - Reviews: 33 - Favs: 153 - Follows: 193 - Updated: 4/13 - Published: 3/23/2021 - Doomguy, Daemons, Chaos Space Marines, Primarch/s
I'm Only Mortal by Slim A Lou Prime reviews
Reach was a planet kept secret from the rest of the galaxy, with their elite protectors The Preservers. They survived through the darkness of the galaxy. Now one of them has been taken from his universe and deposited in a different world full of monsters, demigods, and gods. Can the gods of Olympus contain one of the most deadliest warriors from the 41st millennium?
Crossover - Warhammer & Percy Jackson and the Olympians - Rated: M - English - Adventure/Supernatural - Chapters: 23 - Words: 112,852 - Reviews: 205 - Favs: 413 - Follows: 511 - Updated: 4/12 - Published: 3/3/2018 - Eldar, Space Marines, OC
Cold Hard Logic by Lighting wolf knight reviews
How does one warped by steel and machinery find care for someone else? Rated T for violence, death, and profanity. Doesn't entirely follow Warhammer or RWBY.
Crossover - Warhammer & RWBY - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 2,867 - Reviews: 1 - Favs: 11 - Follows: 17 - Updated: 4/12 - Published: 3/3 - [OC, Winter S.] Space Marines, J. Ironwood
Abandon All Hope, Embrace All Chaos by Zeroth17 reviews
During the Science Fair in Megaville, a gate has opened to unleash a force beyond imagining. Now the heroes scramble to survive, the villains reign, and Chaos Descends upon the multiverse. Rated M for Violence, Foul Language, Sexual Themes, Nudity, Horror/Grotesque Scenes, And References to other 40k Fics and TTS. (Powerpuff Girl Doujinshi/Warhammer crossover)
Crossover - Cartoon X-overs & Warhammer - Rated: M - English - Chapters: 13 - Words: 538,856 - Reviews: 97 - Favs: 27 - Follows: 24 - Updated: 4/12 - Published: 5/18/2020 - Daemons, The Emperor
Harry Potter: Portable Ops by samjordon08 reviews
Captured by a military group he was sent to investigate, Harry Potter finds himself unable to get help from his friends, allies and Army. Follow as he builds a resistance to fight this group and finds out more about the splintering of the Orc Empire.
Crossover - Harry Potter & Warhammer - Rated: T - English - Drama/Fantasy - Chapters: 12 - Words: 23,962 - Reviews: 4 - Favs: 11 - Follows: 14 - Updated: 4/11 - Published: 5/10/2020 - Harry P., OC, Greenskins, The Empire
Divine Intervention by CAN I SEE YOUR PASSPORT reviews
Two Girls are saved by a Guardian Angel and Saint Celestine, forging her own path, navigates a world that she has no knowledge on.
Crossover - RWBY & Warhammer - Rated: M - English - Adventure - Chapters: 17 - Words: 141,113 - Reviews: 108 - Favs: 212 - Follows: 278 - Updated: 4/10 - Published: 6/15/2021 - Qrow B., Ozpin
An ISOT in Grimdark by mko95 reviews
In the year 2012 AD a magical accident on the Warhammer World changes the endless fighting forever. The Wasteland is ripped away through Spacetime and changes place with Earth s Germany. On both worlds, Earth and Warhammer, nothing will ever be the same.
Crossover - X-overs & Warhammer - Rated: M - English - Fantasy/Supernatural - Chapters: 287 - Words: 1,493,790 - Reviews: 1371 - Favs: 588 - Follows: 602 - Updated: 4/10 - Published: 12/22/2014
Halo: History Rewritten, Hiatus! by Reaper Eye Fuck ONI reviews
In the 2nd Millennium, there is only WAR And the Laughter Of thirsting Gods. "LET THERE BE A GRAND WAR AND LET THE GALAXY BURN" This story is on hiatus, sorry!
Crossover - Warhammer & Halo - Rated: M - English - Sci-Fi - Chapters: 3 - Words: 4,562 - Reviews: 11 - Favs: 16 - Follows: 17 - Updated: 4/9 - Published: 3/9 - Space Marines, Master Chief/John-117, A. J. Johnson, C. Halsey
Harry Potter and the March of the Damned by defiasstone2 reviews
Weary of dealing with Wizarding World after the deaths of his closest friends and the Hypocrisy of those he had 'saved', Harry Potter uses a ritual to travel somewhere else. Though he hopes the travel will help fill the emptiness he feels in his soul, the yearning for something to help him feel 'complete', Harry will find that Grim Darkness awaits, and there is only War.
Crossover - Harry Potter & Warhammer - Rated: M - English - Sci-Fi/Adventure - Chapters: 13 - Words: 69,526 - Reviews: 259 - Favs: 831 - Follows: 1,050 - Updated: 4/9 - Published: 7/3/2020
Children of Chaos by Blackace12 reviews
Chaos itself takes many forms that represent human subconsciousness and nothing stops it from taking more than one form or separating into multiple forms if it chooses. This is the leaks that affect reality in the realm of gods and titans in the form of children.
Crossover - Warhammer & Percy Jackson and the Olympians - Rated: M - English - Adventure/Fantasy - Chapters: 3 - Words: 13,117 - Reviews: 21 - Favs: 33 - Follows: 47 - Updated: 4/8 - Published: 2/24 - OC, Percy J.
The Mission Stays the Same by Broken Trident reviews
A joke of Chaos daemon sent two unlikely allies - an Eldar Farseer and an Imperial Storm trooper, through the Warp and into another Universe. In this place, everything is alien to them. Except for one thing - war. War is something they know very well. (Story adopted by Regina Dea. New author starts from Chapter 21)
Crossover - Warhammer & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 33 - Words: 367,965 - Reviews: 2649 - Favs: 4,759 - Follows: 5,219 - Updated: 4/6 - Published: 10/4/2011 - Eldar, Imperial Guard, Shepard
FoZ - Dark Imperium by ThatOneFrakkingCommissar reviews
A reverse summoning of the most horrible kind - thrown through the warp with no knowledge of how to get home and deposited inside of an Officio Prefectus Schola in the same cadet cadre as the soon to be ‘Hero of the Imperium’. How will Louise ever manage to survive?
Crossover - Warhammer & Familiar of Zero - Rated: T - English - Adventure/Sci-Fi - Chapters: 9 - Words: 21,128 - Reviews: 53 - Favs: 120 - Follows: 173 - Updated: 4/2 - Published: 3/20 - Imperial Guard, Louise, OC, C. Cain
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: 56 - Words: 185,752 - Reviews: 80 - Favs: 263 - Follows: 275 - Updated: 4/1 - Published: 6/28/2019 - Daenerys T., Jon S., Tyrion L.
A Blade Recast by Zahariel reviews
In the inferno at the end of the Fourth Grail War, a broken boy becomes host to another broken thing, drawn by the dark light of the flames, leading to both becoming something no one could have predicted. Shirou x Harem. Crossover with the RH!Warhammer 40000, one of my other stories. NOT canon to the Roboutian Heresy !
Crossover - Warhammer & Fate/stay night - Rated: M - English - Adventure/Romance - Chapters: 28 - Words: 245,817 - Reviews: 720 - Favs: 2,290 - Follows: 2,669 - Updated: 4/1 - Published: 1/24/2020 - Shirō E., Rin T., Sakura M.
Midnight Aristocracy by 6thfloormadness reviews
Self Insert discovers vampirism at the start of Robert's Rebellion, things diverge from there.
Crossover - Warhammer & A song of Ice and Fire - Rated: T - English - Supernatural - Chapters: 19 - Words: 121,586 - Reviews: 158 - Favs: 618 - Follows: 813 - Updated: 3/31 - Published: 4/22/2021
God of War: Blood of Khaine by claytron reviews
The Dark Elves should have known better than to steal away the son of a God. With a slain wife and a missing child, there is nothing holding him back from being what he truly is: A creature of Chaos.
Crossover - Warhammer & God of War - Rated: M - English - Fantasy/Suspense - Chapters: 7 - Words: 17,232 - Reviews: 12 - Favs: 58 - Follows: 61 - Updated: 3/31 - Published: 5/1/2021 - Daemons, Kislev, Dark Elves, Khorne
Evangelion: Astra Militarum by LionEl'Johnson14 reviews
We all know the story of Shinji Ikari. But what if Shinji was not born in post-second impact Japan, but the Imperium of Man in the 41st millennium? All will be revealed...
Crossover - Evangelion & Warhammer - Rated: M - English - Sci-Fi/Romance - Chapters: 7 - Words: 15,853 - Reviews: 15 - Favs: 8 - Follows: 20 - Updated: 3/31 - Published: 10/16/2021 - [Shinji I., Asuka L. S.] Misato K., Imperial Guard
Arknights: Vermintide by J.B Goomba Soldier44 reviews
The infamous Skaven race have decided to bring the End Times to the world of Terra. How will Rhodes Island, and the rest of the continent for that sake, deal with their greatest threat yet?
Crossover - Warhammer & Arknights - Rated: T - English - Adventure - Chapters: 2 - Words: 5,655 - Reviews: 4 - Favs: 3 - Follows: 7 - Updated: 3/31 - Published: 11/14/2021
The Only True Answer by Notsae reviews
When you don't know where you're going to wind up, don't know if it'll even be capable of supporting life let alone inhabited, but are offered the choice of a single Chaos God's boon, which would you choose? Slaanesh sings to the flesh, Khorne screams his might, and Tzeentch whispers his trickery, but only the Plaguefather offers a certainty of safety no matter what you face.
Crossover - Warhammer & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Adventure/Supernatural - Chapters: 6 - Words: 28,226 - Reviews: 41 - Favs: 169 - Follows: 194 - Updated: 3/29 - Published: 5/12/2021 - Daemons
Raynor's Raiders chapter by Advisor01 reviews
Between Brood war and Second Great War Raiders find a Gigantic ship which they board. The ship goes into the warp and brings the raiders into the grim dark alternate future of 31st millennium. They would be the Emperor's greatest protectors for humanity. They would be the faithful, the noble, the strong and they would know no fear.
Crossover - StarCraft & Warhammer - Rated: M - English - Sci-Fi/Adventure - Chapters: 25 - Words: 38,854 - Reviews: 111 - Favs: 187 - Follows: 232 - Updated: 3/29 - Published: 12/26/2015 - [James R., Sarah K.] The Emperor
The Psyker by Ironclad Dreadmaster reviews
A psyker suddenly finds himself in a new and perilous position. He must employ all he knows to help save the world from both its enemies, and the new enemies that the psyker brings with him. Will he somehow be able to fit into and make friends with some of the members on the young justice team, and overcome his scars of being born in a world where nobody wanted him. Time will tell.
Crossover - Warhammer & Young Justice - Rated: M - English - Friendship/Sci-Fi - Chapters: 1 - Words: 2,430 - Reviews: 10 - Favs: 26 - Follows: 34 - Published: 3/29
A True Red Angel by Wordsmith RingPing reviews
Angron - the gladiator king, the butcher of Istvaan, the red angel. Titles that describe the creature the malignant cybernetics sown in his brain made him into, not the paragon of compassion, empathy and hope he was meant to be. This is the tale of if his pod was delivered not to Nuceria's savage lands, but another universe entirely. Here he will be raised, and an Empire will fall.
Crossover - Warhammer & Steven Universe - Rated: T - English - Adventure/Family - Chapters: 23 - Words: 146,450 - Reviews: 43 - Favs: 82 - Follows: 106 - Updated: 3/29 - Published: 8/14/2020 - Primarch/s
Viridis by Jscarlos18 reviews
Its been years since Voldemort's defeat. Harry had renounced to her position as an auror to work in Hogwarts. But this year a strange sickness has taken root in the school. Mysterious disapearances and a plage of fungi make clear that a new danger had appeared. Will Harry be capable of stopping the madness before is too late?
Crossover - Harry Potter & Warhammer - Rated: M - English - Horror/Fantasy - Chapters: 4 - Words: 13,329 - Reviews: 3 - Favs: 5 - Follows: 5 - Updated: 3/29 - Published: 9/2/2021
Hogwarts School of Warpcraft and Heresy by EliteArbiter reviews
Harry Potter returns for his Second Year at Hogwarts, and the Chamber of Secrets has been opened. But that is not the only thing that has changed. In the 31st Millennium, history has been rewritten, and nineteen young Primarchs have been blasted back through time to the close of the 20th Century, hidden far from the Ruinous Powers. And they too are attending Hogwarts this year!
Crossover - Harry Potter & Warhammer - Rated: T - English - Chapters: 5 - Words: 19,868 - Reviews: 23 - Favs: 62 - Follows: 84 - Updated: 3/29 - Published: 3/22 - Harry P., Ron W., Hermione G., Primarch/s
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: 15 - Words: 86,856 - Reviews: 82 - Favs: 259 - Follows: 305 - Updated: 3/28 - Published: 4/20/2020 - Chaos Space Marines, Tau, Legion, Shepard
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