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Mortal Desperations by Solthrin reviews
Arcturus Magnus, Sagittarum of the Legio Custodes, has fought for years within the webway and the Impossible City. Upon taking a near-fatal wound, the Emperor Himself removes Arcturus from the front, sending him instead to bring forth reinforcements from the Mechanicum. When something goes wrong during the return, where does this Custodian find himself?
Crossover - Warhammer & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 11 - Words: 81,645 - Reviews: 130 - Favs: 632 - Follows: 890 - Updated: 7/23 - Published: 1/17/2023 - Adeptus Mechanicus, Tali'Zorah, Shepard
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: 18 - Words: 73,545 - Reviews: 10 - Favs: 7 - Follows: 12 - Updated: 7/23 - Published: 12/13/2023
Brood Parasite by Evil Eye Beholder reviews
Heretics call them freaks and abominations for they cannot understand the beauty of their divine blessings with blind eyes. Waiting patiently in the shadows of the world, they thrive unbeheld by anyone. Growing stronger and in numbers, they long for the day of uprising when they would take what was their birthright and join the true gods beyond the stars. Rating will change to M
Crossover - Warhammer & Goblin Slayer/ゴブリンスレイヤー - Rated: T - English - Fantasy/Horror - Chapters: 1 - Words: 842 - Reviews: 1 - Favs: 3 - Follows: 4 - Published: 7/23 - Tyranids
pestilence reigned by DrKrenshaw06 reviews
A krieg soldier is thrown into the walking dead I apologise in advance for my writing inspired by another cool crossover :)
Crossover - Warhammer & Walking Dead - Rated: T - English - Sci-Fi - Chapters: 2 - Words: 752 - Reviews: 5 - Favs: 6 - Follows: 19 - Updated: 7/20 - Published: 5/19 - Death Korps of Krieg, Carl G.
Magnificent Scoundrels by thelordofdarkreunion reviews
When galaxies collide, the greatest heroes from each team up. The question is not if they can survive this strange new reality, but rather if this new universe can survive them. Featuring Ciaphas Cain, Jane Shepard, Peter Quill, Jack Cooper, Han Solo, James Kirk, and Master Chief John 117.
Crossover - X-overs & Warhammer - Rated: T - English - Sci-Fi/Adventure - Chapters: 15 - Words: 161,634 - Reviews: 162 - Favs: 160 - Follows: 205 - Updated: 7/20 - Published: 5/15/2023 - Imperial Guard, C. Cain
WarHazbin Hotel K by ImaginationAve reviews
Crossover between two opposite universes and a collection of their most explosive adventures.
Crossover - Warhammer & Hazbin Hotel - Rated: T - English - Fantasy/Sci-Fi - Chapters: 8 - Words: 25,288 - Reviews: 34 - Favs: 33 - Follows: 39 - Updated: 7/20 - Published: 3/12 - Tyranids, Sisters of Battle, Charlie, Alastor
Of Rats and Ruin by zerkil reviews
Izuku is guided to an artifact of the horned god of the skaven. Through a surely sound deal with the god, Izuku will become a hero with his help. What could go wrong.
Crossover - Warhammer & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Adventure - Chapters: 2 - Words: 13,332 - Reviews: 13 - Favs: 68 - Follows: 93 - Updated: 7/19 - Published: 8/5/2023
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: 15 - Words: 59,599 - Reviews: 112 - Favs: 214 - Follows: 263 - Updated: 7/19 - Published: 1/2/2022 - Eldar, Inquisition, Orks, Tyranids
Things the Scoundrels are No Longer Allowed to Do by thelordofdarkreunion reviews
When you have the greatest trouble-making heroes from nine different galaxies working together, plus their crews, the propensity for shenanigans is high. Therefore, their superiors have decided to make this handy list of things they are no longer allowed to do. (Spin-off story of 'Magnificent Scoundrels'.)
Crossover - X-overs & Warhammer - Rated: K+ - English - Sci-Fi/Humor - Chapters: 4 - Words: 4,047 - Reviews: 14 - Favs: 17 - Follows: 19 - Updated: 7/19 - Published: 5/19 - C. Cain
The Prelude to War by Indigard reviews
A very different Mass Effect galaxy encounters a strange and relentless invader that is in constant hunger for Biomass but they never know it's just a glimpse of what is coming for them. Featuring: an alternative history for every species, a bigger and more populated galaxy, cunning Asari, and a militarized and Germanized human empire.
Crossover - Warhammer & Mass Effect - Rated: T - English - Chapters: 11 - Words: 194,726 - Reviews: 55 - Favs: 111 - Follows: 123 - Updated: 3/20 - Published: 11/6/2021 - Imperial Guard, Tyranids, OC, Shepard
Beyond hell by FDparadox reviews
In the grim dark future of the 40K there is only war, and the infinite laugther of thirsting god. Finally able to go back home after so many year of endless carnage and misery, Loona now forge in the flame of war and the multiple attempt of corruption by the four, can finally lay her weapon down and rest, or thats whats she tought...
Crossover - Warhammer & Helluva Boss - Rated: M - English - Sci-Fi/Mystery - Chapters: 5 - Words: 35,656 - Reviews: 11 - Favs: 27 - Follows: 28 - Updated: 7/18 - Published: 5/7 - Blitzo, Loona, Millie, Moxxie
Legion of Shadows, Book 4: The Scars of War by Angel.of.Dawn reviews
Cause and Effect. In Saving his brothers world. Naruto now must contend with the burning of his own. Will the people of Elementia survive the onslaught of blood and fire? Meanwhile, others have taken interest in the young primarch and his legion. As he struggles to find his way back home so too others struggle. The heresy burns brightly, as chaos laughs at the struggles of mankind
Crossover - Warhammer & Naruto - Rated: M - English - Sci-Fi/Tragedy - Chapters: 6 - Words: 57,183 - Reviews: 43 - Favs: 68 - Follows: 89 - Updated: 7/17 - Published: 11/30/2023 - The Emperor, Naruto U., Sasuke U., Hinata H.
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: 26 - Words: 137,808 - Reviews: 33 - Favs: 176 - Follows: 210 - Updated: 7/16 - Published: 7/28/2023 - [OC, Cersei L.] The Empire
Arkhammer by J.B Goomba Soldier44 reviews
Old threats from Terra's past return to haunt a modernized world. And Rhodes Island is in the center of this, of course...
Crossover - Warhammer & Arknights - Rated: T - English - Adventure/Horror - Chapters: 7 - Words: 16,213 - Reviews: 4 - Favs: 11 - Follows: 18 - Updated: 7/14 - Published: 3/12
Star Trek Voyager: Shattered Legions by Imperiumpilled30k reviews
As Voyager journeys through the Delta Quadrant it is ambushed by an unknown race, while attempting to track down the aliens they encounter allies, allies who are broken, shattered, with little left to lose but their honour...
Crossover - StarTrek: Voyager & Warhammer - Rated: M - English - Sci-Fi/Fantasy - Chapters: 3 - Words: 16,494 - Reviews: 4 - Favs: 16 - Follows: 24 - Published: 7/14 - K. Janeway, Seven of Nine, Daemons, Space Marines
Deathwatch: Embers (the Citadel incident) by Imperiumpilled30k reviews
999.m41 the brothers of Kill-Team Embers have been sent on what should have been a routine purging of Orkz in the Octurus sector, however something is a foot, a missing inquisitor and strange device make for a deadly pairing...with this encounter setting forth a much more dangerous chain of events... (RE-WORKED 1st chapter please leave reviews)
Crossover - Warhammer & Mass Effect - Rated: M - English - Sci-Fi/Fantasy - Chapters: 4 - Words: 21,599 - Reviews: 9 - Favs: 28 - Follows: 32 - Published: 7/14 - Space Marines, Deathwatch, U. Wrex, Shepard
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: 43 - Words: 351,272 - Reviews: 328 - Favs: 589 - Follows: 632 - Updated: 7/13 - Published: 9/19/2022 - [Primarch/s, H. Issei]
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: 15 - Words: 89,546 - Reviews: 101 - Favs: 169 - Follows: 230 - Updated: 7/11 - Published: 2/24/2022 - OC, Percy J.
Age of Monsters - A Warhammer 40k-Godzilla crossover by Zillafire101 reviews
In the shadows of a world ravaged by the war, the inhabitants of the Millennium of Only War, learn that there is much of Terra's ancient past best left forgotten...
Crossover - Godzilla & Warhammer - Rated: T - English - Sci-Fi/Mystery - Chapters: 5 - Words: 93,080 - Reviews: 18 - Favs: 42 - Follows: 56 - Updated: 7/11 - Published: 4/17 - King Ghidorah, Godzilla, Chaos Space Marines, Space Marines
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: 21 - Words: 234,986 - Reviews: 1690 - Favs: 3,382 - Follows: 3,991 - Updated: 7/10 - Published: 9/20/2023
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: 74 - Words: 351,913 - Reviews: 352 - Favs: 513 - Follows: 612 - Updated: 7/9 - Published: 7/15/2014 - OC, Primarch/s, Cinder F., Team RWBY
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. (DROPPED) (TAKE IT IF YOU WANT IT) (If you want help on the direction of the story just PM me)
Crossover - Warhammer & Doom - Rated: M - English - Sci-Fi/Fantasy - Chapters: 7 - Words: 7,235 - Reviews: 41 - Favs: 209 - Follows: 255 - Updated: 7/7 - Published: 2/16/2022 - Daemons, Orks, Space Marines, Doomguy - Complete
The Inquisitor by deathwing17 reviews
After preventing a Chaos warband from summoning a vast army onto an Imperial world, an Inquisitor in training is hurtled through the warp and finds himself in a strange new world, one in which there are people with incredible abilities. Soon he will find himself fighting a familiar enemy and in order to save mankind he will need to cast aside old prejudices. Now has a tvtropes page
Crossover - Warhammer & Young Justice - Rated: M - English - Sci-Fi/Horror - Chapters: 40 - Words: 321,809 - Reviews: 1234 - Favs: 1,996 - Follows: 2,264 - Updated: 7/7 - Published: 4/17/2014 - Inquisition, Megan M./Miss Martian, Richard G./Robin
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: 13 - Words: 269,583 - Reviews: 316 - Favs: 621 - Follows: 762 - Updated: 7/7 - Published: 1/4/2023 - Summer R.
Sword of the Imperium by manram reviews
"The duty of a Counter Guardian never ends, even in the far future of the 41st millennium, and despite the dangers having passed from dangerous aliens from the moon and humans to dangerous aliens from this galaxy and beyond and humans, EMIYA is fortunately still used to improvising"
Crossover - Warhammer & Fate/stay night - Rated: M - English - Drama/Adventure - Chapters: 9 - Words: 29,047 - Reviews: 98 - Favs: 449 - Follows: 583 - Updated: 7/6 - Published: 5/21/2023 - Imperial Guard, Inquisition, Space Marines, EMIYA
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