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Starhammer 50k: The 1st Wave by Spuddies reviews
The sci-fi fantasy crossover to end all sci-fi fantasy crossovers. Star Wars? Got it! Warhammer? Yes we do! Halo? You bet! Dungeons and Dragons? Also on my list! Oh look, there’s also stuff from Mechwarrior, Transformers, Marvel Comics, Avatar, RWBY, and lots more! Time to combine all those universes into one!
Crossover - Warhammer & Star Wars - Rated: T - English - Sci-Fi/Fantasy - Chapters: 26 - Words: 43,515 - Reviews: 9 - Favs: 23 - Follows: 27 - Updated: 6h - Published: 7/18/2022
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: 8 - Words: 149,404 - Reviews: 95 - Favs: 245 - Follows: 338 - Updated: 10h - Published: 1/4 - Summer R.
Warhammer 40,000: Playertide by Echo Quill
In the eternal Chaos Gods' Great Game, where Malice is forbidden to play, a malevolent entity named Zalgo emerged to end the cosmic game for this reality. With Zalgo's arrival, the Players, chaotic beings empowered by the 'System,' manifest as forces of true chaos. Wielding various powers and forms, they destabilize reality, pushing the Great Game's 'server' to its breaking point.
Crossover - X-overs & Warhammer - Rated: M - English - Humor/Sci-Fi - Chapters: 1 - Words: 4,015 - Follows: 1 - Published: 7/29
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: 4 - Words: 26,600 - Reviews: 42 - Favs: 14 - Follows: 21 - Updated: 7/29 - Published: 7/11 - Vampire Counts, Anduin Wrynn, Sylvanas Windrunner
Ciaphas Cain: Hero of Earth-16 by Vumanchu reviews
After narrowly escaping his doom vessel, Ciaphas Cain, his malodorous sidekick Jurgen, and Inquisitor Amberley Vail found themselves drifting through the void awaiting rescue. Unfortunately, they found themselves in unfamiliar waters that will test their patience to no end. With no other recourse, our Hero has to navigate the insanity, or be consumed by it entirely.
Crossover - Warhammer & Young Justice - Rated: M - English - Humor/Adventure - Chapters: 18 - Words: 111,905 - Reviews: 175 - Favs: 323 - Follows: 404 - Updated: 7/29 - Published: 8/13/2021 - C. Cain, Bruce W./Batman
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: 30 - Words: 243,195 - Reviews: 178 - Favs: 332 - Follows: 372 - Updated: 7/29 - Published: 9/19/2022 - [Primarch/s, H. Issei]
Sisters of Faith and Fire by Leo-Novum reviews
It is a time of peace and plenty. King Daeron the Second sits on the Iron Throne and rules through his council of learned men and maesters. Dorne has sworn fealty and Summerhall Castle has recently finished construction. Yet a few people still doubt the legitimacy of Daeron, while in the west, the Iron Islanders grow bold. How will the arrival of two Battle Sisters change this?
Crossover - Warhammer & A song of Ice and Fire - Rated: M - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 12,536 - Reviews: 21 - Favs: 47 - Follows: 71 - Updated: 7/29 - Published: 5/24
The Iron Cross by Lighting wolf knight reviews
Scattered, in a world where their emperor never existed... The Ultramarines have but one purpose... Protect humanity and act among them. Rated T for violence, death, and profanity. Read next chapter Author Notes for important news.
Crossover - Warhammer & Halo - Rated: T - English - Adventure/Romance - Chapters: 4 - Words: 11,667 - Reviews: 18 - Favs: 49 - Follows: 62 - Updated: 7/28 - Published: 7/15 - Space Marines, OC, Arbiter, Linda-058
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: 45 - Words: 397,856 - Reviews: 633 - Favs: 1,272 - Follows: 1,417 - Updated: 7/27 - Published: 1/14/2022
RWBY 40k - Salem, mistress of Inquisition by GundamNinshu reviews
Salem is banished from her planet by the Twins. Stranded on the broken world of Terra. The despair shall fall on her.
Crossover - Warhammer & RWBY - Rated: M - English - Sci-Fi/Angst - Chapters: 32 - Words: 94,585 - Reviews: 104 - Favs: 118 - Follows: 134 - Updated: 7/27 - Published: 3/25
A New Dawn by Johnnieboy11 reviews
Two figures out of their times wind up in the midst of a War for Survival their species and its strange sibling seemingly face on a daily basis. One, a being from Humanity's Golden Age, the Apex of Humanity and the other, born in a Dark Age left over by the collapse of peace and a Galaxy of Only War, both stuck together for the foreseeable future in this strange new world.
Crossover - Warhammer & RWBY - Rated: M - English - Romance/Humor - Chapters: 1 - Words: 4,040 - Reviews: 5 - Favs: 18 - Follows: 28 - Published: 7/27 - Necrons, OC, Ozpin, Team RWBY
For Terra in Excelsior! by Magos-Cedues reviews
The long war was over. but the forces of Chaos had not been the imperium's killer. it had been another the galaxy burned nothing was left except dust. As the clock finally struck twelve and the shadows lengthen. The light went out. but beyond all odds something survived that doomed future. To the world know by its inhabitants as Draconic Deus nothing would ever be the same. Very AU
Crossover - Warhammer & High School DxD/ハイスクールD×D - Rated: M - English - Adventure/Drama - Chapters: 42 - Words: 431,280 - Reviews: 165 - Favs: 199 - Follows: 260 - Updated: 7/26 - Published: 5/4 - The Emperor, H. Issei
Tedd Deireádh, The End Times by Djoklecjan reviews
We all know the story of Witcher III (I hope), also many of us know the story of Warhammer Fantasy battles, especialy it's end. But what if Tzeentch prevented Ciri from coming back to Witcher World just before she finally got there? I want to explore this possibilty: Ciri is locked in Warhammer world and she can't escape. Geralt and Avallac'h are going for a rescue with few guests.
Crossover - Warhammer & Witcher - Rated: M - English - Fantasy/Adventure - Chapters: 13 - Words: 82,524 - Reviews: 7 - Favs: 21 - Follows: 31 - Updated: 7/24 - Published: 12/31/2022 - Daemons, Ciri, Avallac'h, Eredin
Spartan and Astartes by Dragon Scripture reviews
War never changes be it in the 26th century or the 40th millennium
Crossover - Halo & Warhammer - Rated: T - English - Romance/Adventure - Chapters: 1 - Words: 1,227 - Reviews: 4 - Favs: 15 - Follows: 27 - Published: 7/24 - SPARTAN-B312/Noble Six, Space Marines
Blessing of Khorne by XXxxxadisxxxXX reviews
A young man awakens in a warehouse in Kuoh Town without any idea as to how he got there. He accidentally gets involved with some non-local neer-do-wells and starts picking fights with people completely out of his weight class. Things quickly escalate from there.
Crossover - Warhammer & High School DxD/ハイスクールD×D - Rated: M - English - Supernatural/Romance - Chapters: 15 - Words: 56,945 - Reviews: 76 - Favs: 187 - Follows: 257 - Updated: 7/23 - Published: 5/12 - OC
Unstoppable Force by LennyCommieRound 2 reviews
The eternal paradox without answer. How do you answer it? What can you do against something of enough magnitude that there is no thing in the universe that could equal it? Well, being a Lightbearer is always a good place to start.
Crossover - Warhammer & Destiny - Rated: T - English - Adventure/Friendship - Chapters: 2 - Words: 8,413 - Reviews: 9 - Favs: 29 - Follows: 40 - Updated: 7/23 - Published: 6/12 - Primarch/s, Guardian
Angelus Sanguis Humani by Ronin2106 reviews
Sanguinius manages to overcome Horus and with his final breath, he saves his sons and the Imperium, yet his soul is not taken by Dark Gods. Instead, he is reborn in a universe, where Humanity is only making it's first steps into the Galaxy, and is fighting the First Contact War. Imperium and Emperor are gone, but Humanity is here, and the Great Angel will never abandon it.
Crossover - Warhammer & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 13 - Words: 129,498 - Reviews: 765 - Favs: 1,081 - Follows: 1,347 - Updated: 7/23 - Published: 6/10 - Primarch/s, D. Anderson, Admiral Hackett
Beyond Boreas by Keltoi reviews
"Even in the empty spaces between, there is Light."
Crossover - Warhammer & Destiny - Rated: M - English - Sci-Fi/Adventure - Chapters: 4 - Words: 22,481 - Reviews: 9 - Favs: 26 - Follows: 36 - Updated: 7/23 - Published: 4/29 - Eldar, Hive, Guardian, Quria
A Lost Witch by Dreadman22 reviews
Luz Noceda is not what she seems. Mysterious circumstances trap her in a strange realm beyond any imagination.
Crossover - Warhammer & Owl House - Rated: T - English - Fantasy/Sci-Fi - Chapters: 7 - Words: 61,945 - Reviews: 32 - Favs: 47 - Follows: 58 - Updated: 7/22 - Published: 3/4 - Inquisition, Luz N., King, Eda
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: M - English - Sci-Fi/Adventure - Chapters: 5 - Words: 51,886 - Reviews: 34 - Favs: 58 - Follows: 84 - Updated: 7/21 - Published: 5/15 - Imperial Guard, C. Cain
The Children of Asuryan by IReadToLive99 reviews
They came from the west, over the Sunset Sea from shores beyond imagining. Such riches, such strength did these people bring with them...
Crossover - Warhammer & A song of Ice and Fire - Rated: K - English - Chapters: 10 - Words: 29,420 - Reviews: 100 - Favs: 145 - Follows: 216 - Updated: 7/21 - Published: 11/9/2022
Making sense of this universe Imperium of what? by NekaOwO reviews
Momonga now an Necron overlord wake from the long slumber discovering the universe of the 41 millennium
Crossover - Overlord/オーバーロード & Warhammer - Rated: K - English - Humor/Adventure - Chapters: 8 - Words: 13,004 - Reviews: 20 - Favs: 43 - Follows: 58 - Updated: 7/20 - Published: 6/1 - Necrons, Ainz, Albedo, Aura
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: 72 - Words: 331,532 - Reviews: 331 - Favs: 467 - Follows: 562 - Updated: 7/20 - Published: 7/15/2014 - OC, Primarch/s, Cinder F., Team RWBY
Return of Faith by DeadRich18 reviews
Long ago, Angels came to Remnant and brought with them enlightenment. They spread faith and hope across the world before returning to the stars. The people prospered under the faith, then came the Heretic King. Now the faith is outlawed, its members hunted as criminals, but hope remains. In hidden places, the faithful gather and pray to their God, awaiting the return of His Angels.
Crossover - Warhammer & RWBY - Rated: M - English - Drama - Chapters: 20 - Words: 163,361 - Reviews: 744 - Favs: 1,230 - Follows: 1,565 - Updated: 7/20 - Published: 9/22/2018 - Inquisition, Space Marines, Ruby R.
Many hands make light work by Polluxsashes reviews
A normal twenty-first century human mind stuck inside a Huragok, a Forerunner biobot, gets punted straight into the worst place anyone could ever be: Warhammer 40k. What is he to do but what he is made for? Beware all who call this horrid universe home, you will be 'halped'. First story on this site, updates every 2 weeks. I have up to chapter 11 already written.
Crossover - Warhammer & Halo - Rated: M - English - Sci-Fi - Chapters: 7 - Words: 13,118 - Reviews: 55 - Favs: 189 - Follows: 281 - Updated: 7/20 - Published: 4/27
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