Warhammer Crossovers
Filters
2K | Page 1 2 3 4 11 .. Last Next »

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: 11 - Words: 65,295 - Reviews: 66 - Favs: 113 - Follows: 159 - Updated: 6h - Published: 2/24/2022 - OC, Percy J.
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: 8 - Words: 81,165 - Reviews: 51 - Favs: 72 - Follows: 100 - Updated: 10h - Published: 5/15 - Imperial Guard, C. Cain
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: 18 - Words: 54,794 - Reviews: 71 - Favs: 112 - Follows: 141 - Updated: 9/6 - Published: 7/15 - Space Marines, OC, Arbiter, Linda-058
The Forgotten Gods by Archaon the Everchosen 1999 reviews
It is a time of legend, the vast armies of the Imperium battle for humanity's supremacy amongst the stars in constant conflict against the myriad races of alien hordes that seek humanity's extinction. Leading them are the primarchs, twenty beings of godlike stature and power. Each has led a legion into battle, only two remain missing on a world of bloody evolution.
Crossover - Warhammer & RWBY - Rated: T - English - Adventure/Sci-Fi - Chapters: 12 - Words: 59,132 - Reviews: 110 - Favs: 212 - Follows: 267 - Updated: 9/5 - Published: 9/7/2019 - Space Marines, Primarch/s, Ruby R., Yang X.L.
Rwby and the Tomb world by NeopolitanShyGuy
When Salem dies after freeing Szarekh and the Necrons, Ruby Rose must stop the Necrons from destroying Remnant, with the help of two unlikely allies, she must travel far across Remnant to stop the Necrons. (Neo x Ruby, set after volume four, fall of beacon doesn't happen, Torchwick lives on, Salem dies, Oc included)
Crossover - Warhammer & RWBY - Rated: T - English - Romance/Adventure - Chapters: 4 - Words: 7,717 - Favs: 2 - Follows: 4 - Updated: 9/5 - Published: 8/18 - Necrons, Ruby R., Roman T., Neo
A Light Against The Darkness by nightbringer24 reviews
Remnants of a world called Cadia. A world called Remnant. Fate thrusts them together, and common cause finds them allied; the protection of humanity. But what awaits the forces of the Imperium of Man in this strange new world, cut off from humanity? What awaits Team RWBY and friends with these strange new visitors from the stars? But in the end, there is only war.
Crossover - Warhammer & RWBY - Rated: M - English - Adventure/Sci-Fi - Chapters: 17 - Words: 287,530 - Reviews: 346 - Favs: 1,036 - Follows: 1,276 - Updated: 9/5 - Published: 2/5/2019 - Imperial Guard, Space Marines, Team RWBY, Team JNPR
The Dragon of Starfall by Primarch Amaranth reviews
The words of House Dayne are simple: "We Bring the Dawn". A long-lost son returns home, the beginning of the storm to come. Hell comes to Westeros, and it's up to the scattered Forces of Order to stand against the darkness once more. Will they stand alone? Will the Archenemy? Corruption spreads, and light dwindles. But rejoice, for we the Knights of Bretonnia, shall be your shield.
Crossover - Warhammer & A song of Ice and Fire - Rated: M - English - Fantasy/Supernatural - Chapters: 6 - Words: 78,313 - Reviews: 34 - Favs: 118 - Follows: 157 - Updated: 9/5 - Published: 5/19/2021 - [Arianne M., OC] [Ashara D., Stannis B.]
Harry Potter: The Bloodthirster of Khorne by Warmaster.Abaddon reviews
Harry is a squib who is deeply jealous of his magical parents and siblings. A life threatening accident later, he is sent off to live with his Muggle relatives for his own safety with his memory removed. Resentment engulfs Harry. To escape his demons, he enlists in military and joins the SAS. There he meets a Blood God who hates magic as much as him and glorifies war and carnage.
Crossover - Harry Potter & Warhammer - Rated: M - English - Supernatural/Adventure - Chapters: 1 - Words: 13,669 - Reviews: 6 - Favs: 35 - Follows: 38 - Published: 9/3 - Harry P., James P., Lily Evans P., Khorne
GATE Thus The Imperium of Man Fought there by Vorhard156 reviews
It was the 29th Millennium. The Empire was born from one of the bloodiest wars ever witnessed by the galaxy, raise from the crumbling body of the human federation. Exist in perpetual utopia as the result of technological marvel the human had. Yet, there was a disturbance as a gate suddenly manifested on Terra.
Crossover - Warhammer & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Sci-Fi/Fantasy - Chapters: 9 - Words: 28,189 - Reviews: 37 - Favs: 178 - Follows: 231 - Updated: 9/3 - Published: 3/16
Flame of Faith by PandaPonyKrieg reviews
On a faithfull day, where young Ruby Rose world was crumbling around her and when all hope where lost, a giant clad in green armor appears from a portal, will this man be able to save her ? Or the World of Remnant in it's entierty ? Only time would tell. But one thing is sure the Son of Vulkan will fight and if need be, die standing.
Crossover - Warhammer & RWBY - Rated: M - English - Adventure/Sci-Fi - Chapters: 2 - Words: 11,761 - Reviews: 18 - Favs: 48 - Follows: 71 - Updated: 9/3 - Published: 8/29 - Space Marines, Ruby R., Team RWBY, Team JNPR
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: 7 - Words: 52,657 - Reviews: 87 - Favs: 22 - Follows: 30 - Updated: 9/2 - Published: 7/11 - Vampire Counts, Anduin Wrynn, Sylvanas Windrunner
I'm Fine by The Great Wizzard reviews
The Death Korps of Krieg are renowned across the Imperium for their fearlessness, unshakable willpower, and suicidal devotion to the Emperor. Cut off from their allies and abandoned on a previously undiscovered world, one lone Korpsman is challenged with the most daunting task any Krieger could face: Finding a reason to live.
Crossover - Warhammer & RWBY - Rated: M - English - Hurt/Comfort/Friendship - Chapters: 23 - Words: 154,321 - Reviews: 437 - Favs: 1,037 - Follows: 1,394 - Updated: 9/1 - Published: 11/30/2021 - OC, Team RWBY, Team JNPR
Remnant Reclamation by Magos-Avriel-Dealek reviews
"Lord Inquisitor, I hope this missive finds you well. My exploration team has found something I believe to be of interest to you. The Terrix sector, believed to be a dead zone of warp storms and hell worlds, appears to have a gem of sorts hidden at its core... The world is vibrant, and covered in life that scans seem to tell are Terran in nature. " "I hope you will take interest."
Crossover - Warhammer & RWBY - Rated: M - English - Sci-Fi - Chapters: 2 - Words: 3,406 - Reviews: 7 - Favs: 33 - Follows: 50 - Updated: 9/1 - Published: 8/7 - Imperial Guard, Inquisition, Ozpin, Summer R.
Echoes of Destruction Amongst the Stars I:Azure Snow and Crimson Skies by Biozardeer00
As the days leading to the final battle to decide the fate of Jarilo-VI come ever closer, fell forces from beyond the skies of Belobog make their descent intending to lay claim to the planet's Stellaron's to use in a bid to twist Destruction to their will and they do not care for whatever force that stands in their way. Caelus x Harem. Numerous OCs are involved. Crossover AU.
Crossover - Honkai: Star Rail & Warhammer - Rated: M - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 6,187 - Favs: 3 - Follows: 4 - Published: 9/1 - Dan Heng, March 7th, Caelus, Serval
Warhammer: Child of Destiny and the Griffin prince by micelzod reviews
As Ciri was about to return home, she is unexplainably transported to a dying world that served as a primary battleground in a battle to the death between ancient forces of order, death, destruction, and chaos. Where she must face entities more malicious, more infamous, and more powerful than anyone could imagine. Now she must save not only one world but two from a darker fate.
Crossover - Warhammer & Witcher - Rated: M - English - Adventure/Fantasy - Chapters: 10 - Words: 47,853 - Reviews: 6 - Favs: 29 - Follows: 48 - Updated: 9/1 - Published: 12/30/2022 - The Empire, Ciri
Of Twin Suns and Silver Skulls by Rosewood Wondertainment reviews
A long, long time ago, in a galaxy far away, the stars shone with a brilliance that spoke of ancient epochs and untold mysteries. Amidst the cosmic tapestry, a power stirred—a force that had slumbered for eons, now awakening in a blaze of iridescent light. Continued in the prologue!
Crossover - Star Wars & Warhammer - Rated: M - English - Humor/Sci-Fi - Chapters: 6 - Words: 15,923 - Reviews: 1 - Favs: 9 - Follows: 13 - Updated: 9/1 - Published: 8/25 - Anakin Skywalker, Necrons, OC
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: 38 - Words: 110,696 - Reviews: 116 - Favs: 142 - Follows: 158 - Updated: 9/1 - Published: 3/25
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: 29 - Words: 52,081 - Reviews: 10 - Favs: 29 - Follows: 33 - Updated: 8/31 - Published: 7/18/2022
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 month. I have up to chapter 12 already written.
Crossover - Warhammer & Halo - Rated: M - English - Sci-Fi - Chapters: 10 - Words: 19,253 - Reviews: 82 - Favs: 270 - Follows: 383 - Updated: 8/31 - Published: 4/27
Legion of Shadows, Book 3: Let the galaxy burn by Angel.of.Dawn reviews
With the betrayal of Horus revealed, The Emperor of mankind must ensure the legacy he has made for humanity must be safeguarded against chaos. Yet the fires of War draw ever closer, bringing betrayals and tragedy towards the fledgling Imperium. Naruto must embark upon his own quest to save those he calls family withing these dark times but will he succeed and at what cost?
Crossover - Warhammer & Naruto - Rated: M - English - Sci-Fi/Tragedy - Chapters: 4 - Words: 38,107 - Reviews: 49 - Favs: 59 - Follows: 74 - Updated: 8/31 - Published: 4/19 - The Emperor, Naruto U., Sasuke U., Hinata H.
warstae by fate hay ghj
asdas
Crossover - Warhammer & Star Wars - Rated: M - Spanish - Chapters: 1 - Words: 1,482 - Published: 8/30
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: 47 - Words: 418,171 - Reviews: 664 - Favs: 1,331 - Follows: 1,486 - Updated: 8/29 - Published: 1/14/2022
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: 6 - Words: 14,320 - Reviews: 25 - Favs: 54 - Follows: 85 - Updated: 8/29 - Published: 5/24
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: 8 - Words: 114,722 - Reviews: 196 - Favs: 889 - Follows: 952 - Updated: 8/28 - Published: 1/27/2022 - OC, Thor
Death Korps Quest by ManwithaPlan113 reviews
"In life, war. In death, peace. In life, shame. In death, atonement." Even in another reality there is only war. There is no escape. Ave Imperator.
Crossover - Warhammer & Monster Girl Encyclopedia - Rated: M - English - Horror/Tragedy - Chapters: 14 - Words: 130,868 - Reviews: 244 - Favs: 399 - Follows: 472 - Updated: 8/28 - Published: 7/15/2020 - Daemons, Imperial Guard, Lost and the Damned
2K | Page 1 2 3 4 11 .. Last Next »