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Lords of War by samjordon08
An anthology of stories about war from the Empire to the Chaos Wastes and other places. Set between Dark Needs 1 and Warhammer/Harry Potter: Dark Knights.
Crossover - Warhammer & Harry Potter - Rated: M - English - Drama/Horror - Chapters: 3 - Words: 5,369 - Follows: 1 - Updated: 4/19 - Published: 4/2 - Greenskins, OC, Ginny W., Harry P.
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: 13 - Words: 26,820 - Reviews: 32 - Favs: 54 - Follows: 59 - Updated: 4/19 - Published: 1/26 - Greenskins, Team RWBY, Team JNPR, Team CFVY
The return of GUNDAM by Dagon Fell reviews
WARHAMMER 40,000 meets GUNDAM/ZETA/CHAR/F91/CROSSBONE/VICTORY/WING/X/SEED/00/AGE/IBO 12 gundam star systems, all appearing through some warpstorms straight into the obscurus segmentum of the 40K galaxy. The year is 40,000 and this fic will bring some sense into warhammer... with a beam saber's finesse!
Crossover - Warhammer & Gundam UC - Rated: M - English - Sci-Fi/Supernatural - Chapters: 2 - Words: 2,727 - Reviews: 5 - Favs: 2 - Follows: 6 - Updated: 4/19 - Published: 3/15
BNHA TTS by Bfghunter2 reviews
Izuku's father is the God Emperor, his mother is a godlike psycher and his nanny is Kitten, how will the heroes keep up with the young primarch? pairings to be decided. unofficial of GW.
Crossover - My Hero Academia/僕のヒーローアカデミア & Warhammer - Rated: M - English - Humor/Parody - Chapters: 21 - Words: 29,572 - Reviews: 163 - Favs: 287 - Follows: 324 - Updated: 4/19 - Published: 5/19/2020 - Izuku M., The Emperor
Technophiles by thelordofdarkreunion reviews
Everyone's favorite technophilic groups meet: the Adeptus Mechanicus from Warhammer 40k and the Quarians from Mass Effect. When the Cult Mechanicus learns of the existence of the A.I.'s known as the Geth and Reapers, they decide only one thing can be done, and enlist the help of Quarians to fight once more for their ancestral home. Keelah se'lai and Glory to the Machine God!
Crossover - Warhammer & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 18 - Words: 202,172 - Reviews: 371 - Favs: 551 - Follows: 720 - Updated: 4/18 - Published: 9/24/2021 - Adeptus Mechanicus, Tali'Zorah, Kal'Reegar, Rael'Zorah - Complete
Saga of Tanya the Saintess? by SuperiorFreak reviews
Tanya is stolen from Being X and placed in the Warhammer 40k universe. Nuff said.
Crossover - Warhammer & Youjo Senki: Saga of Tanya the Evil - Rated: M - English - Chapters: 8 - Words: 20,541 - Reviews: 91 - Favs: 250 - Follows: 338 - Updated: 4/18 - Published: 1/28 - Tanya
Scars of War by SuperSaiyanDiclonius reviews
A warrior from another world is brought to Equestria, but all he sees is a battlefield in a war he has already lost.
Crossover - Warhammer & My Little Pony - Rated: M - English - Tragedy/Sci-Fi - Chapters: 2 - Words: 4,490 - Reviews: 1 - Favs: 2 - Follows: 2 - Updated: 4/18 - Published: 4/10 - OC, Applebloom, Applejack, Princess Luna/Nightmare Moon
In The Grimm Darkness by Darkerpaths reviews
Remnant is not as alone as it was once thought to be. The galaxy and all of its dangers have begun to close in. Starting with one of the unknown Primarchs crashing on the planet in his gestation capsule. Cinder discovers him and takes him under her wing. Everything RWBY knows is about to change as they are dragged into the never ending wars of the distant future.
Crossover - Warhammer & RWBY - Rated: M - English - Adventure/Sci-Fi - Chapters: 70 - Words: 306,253 - Reviews: 310 - Favs: 418 - Follows: 510 - Updated: 4/17 - Published: 7/15/2014 - OC, Primarch/s, Cinder F., Team RWBY
Orc Empire I: The Colony Builders by samjordon08 reviews
In this story of Survival, Espionage and War, a group of Orcs will learn how to survive in the wild. They will also learn how to wage war and disappear without a trace and they will become lords in a new empire. The Orcs and Goblins are about to become a lot darker than they have ever been before and no one will be safe.
Crossover - Harry Potter & Warhammer - Rated: M - English - Fantasy/Drama - Chapters: 25 - Words: 64,520 - Reviews: 16 - Favs: 13 - Follows: 21 - Updated: 4/17 - Published: 1/8/2018 - Harry P., Ron W., Greenskins, OC
Stellarhammer: The Angel of Irene by Jack Smith1 reviews
The Terran Empire, after nearly 140 years since The Exploration of Irene into another Galaxy, Life has moved on in the Hellas Galaxy, But everything changed when The heir to the Imperial throne Sarah Beatrice Smith gets sucked into a Portal and into the hell that is the 42nd Millenium, Will Sarah and her Empire be the very thing that Damns the Imperium or saves it?
Crossover - Warhammer & Stellaris - Rated: M - English - Sci-Fi/Drama - Chapters: 3 - Words: 6,634 - Reviews: 6 - Favs: 6 - Follows: 7 - Updated: 4/17 - Published: 3/31 - Space Marines, OC, Primarch/s
And just for him! by Gospodin Domi reviews
The universe of the Hammer of War is known for its indifference to the horrors that are happening in it. But the neighboring universe has a very strange sense of humor...
Crossover - Warhammer & Monster Girl Encyclopedia - Rated: M - English - Adventure/Parody - Chapters: 2 - Words: 5,022 - Reviews: 5 - Favs: 7 - Follows: 8 - Updated: 4/17 - Published: 4/7
DOOM: End Times by DaneNagai reviews
The Doom Slayer answers the call of a dying world. The Old World faces extinction as Chaos reigns supreme. With his sword of vengeance in hand, the Slayer enters the world to change the tides of war. No longer will there be the laughter of thirsting gods. Only their screams.
Crossover - Warhammer & Doom - Rated: M - English - Horror/Fantasy - Chapters: 14 - Words: 129,925 - Reviews: 559 - Favs: 962 - Follows: 1,161 - Updated: 4/16 - Published: 10/26/2020 - The Empire, Dwarfs, High Elves, Doomguy
In the shadow of the Aquila by Garviel's Token reviews
An Emissary Imperatus and two Aquilan shield Custodians force a Rouge Trader and his fleet to make way for Remnant. Their goals known only by the Emperor himself, these three set off into a world of bloody evolution.
Crossover - Warhammer & RWBY - Rated: K - English - Sci-Fi/Adventure - Chapters: 22 - Words: 46,383 - Reviews: 45 - Favs: 80 - Follows: 103 - Updated: 4/16 - Published: 7/25/2021 - Space Marines, Rogue Traders, Ozpin, Qrow B.
A God Adrift: THORHAMMER by WiseTomato reviews
Cast adrift in a foreign world, his boon companions far from his side and strange local customs to navigate? Must be a Thorsday.
Crossover - Warhammer & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 2 - Words: 28,985 - Reviews: 45 - Favs: 156 - Follows: 182 - Updated: 4/15 - Published: 1/27 - OC, Thor
The Lone Wolf by Lighting wolf knight reviews
He had met one who completed him and yet? She was a rabbit and he a wolf against a galaxy ruled by animals. Kelly x Space Marine. Worked on weekly. Rated T for death, profanity, and combat. Does NOT follow Warhammer or Halo Lore. Not accurate to warhammer LORE.
Crossover - Warhammer & Halo - Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 7,300 - Reviews: 6 - Favs: 12 - Follows: 18 - Updated: 4/15 - Published: 1/31 - [Space Marines, Kelly-087] Orks, Atriox
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: 32 - Favs: 151 - Follows: 190 - 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: 411 - Follows: 510 - 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
Twilight Mothers by 6-4 pilot reviews
Having foreseen a vision of the End Times and its cause, Queen Ariel creates a plan to stop the apocalypse from ever occurring. Sending forth her trustest subordinates, the Sisters of Twilight, and the child destined to become the next Everchosen of Chaos to a new world in hopes that the apocalypse can be averted.
Crossover - Warhammer & Fairy Tail - Rated: M - English - Family/Fantasy - Chapters: 43 - Words: 203,296 - Reviews: 80 - Favs: 54 - Follows: 70 - Updated: 4/11 - Published: 1/19/2021 - Lizardmen, Wood Elves, Warriors of Chaos
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: 277 - 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: 824 - Follows: 1,043 - Updated: 4/9 - Published: 7/3/2020
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