Warhammer Crossovers
Filters
1.9K | « Prev Page 1 .. 2 3 4 5 6 13 .. Last Next »

Harry Potter and the Winds of Magic by Rravan2002 reviews
In a world where an old age has passed on, remnants yet remain. With mysterious forces at work, the Boy-Who-Lived gains an invaluable ally against what is to come. Not everything is as it was, and the fate of the world hangs in the balance. AU
Crossover - Harry Potter & Warhammer - Rated: T - English - Fantasy/Horror - Chapters: 2 - Words: 7,033 - Reviews: 12 - Favs: 34 - Follows: 66 - Updated: 8/25 - Published: 7/17
The Eternal Lord 40k - ME by HellFox83 reviews
A battle against the forces of Chaos strands a Necron lord in the galaxy of Mass Effect. With what's left of his dynasty under his banner, Veronakh Lord of Solvatakh intends to lead his people to glorious conquest. Can Commander Shepard stop the Collectors and curtail the ambitions of the Necrons?
Crossover - Warhammer & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 21 - Words: 230,906 - Reviews: 97 - Favs: 308 - Follows: 423 - Updated: 8/24 - Published: 6/13/2020 - Necrons, Shepard
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: 14 - Words: 78,257 - Reviews: 282 - Favs: 917 - Follows: 1,168 - Updated: 8/24 - Published: 7/3/2020
Cult of the Machine God by Jamius reviews
An idea from one universe enters another, it takes shape into a new god, the Machine God. The Olympians are in for a hell of a time. Glory to the Omnissiah in all his splendor, may we be blessed.
Crossover - Warhammer & Greek Mythology - Rated: T - English - Spiritual/Adventure - Chapters: 33 - Words: 115,218 - Reviews: 306 - Favs: 839 - Follows: 1,032 - Updated: 8/23 - Published: 7/28/2020 - OC, Adeptus Mechanicus, Athena, Hephaestus
Primal Beings, New Horizons by Trico216 reviews
Lustria is destroyed, the lizardmen departed for the stars. Finding an ancient gateway, what will the children of the Old Ones find on the other side?
Crossover - Warhammer & Mass Effect - Rated: M - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 10,933 - Reviews: 34 - Favs: 92 - Follows: 132 - Updated: 8/22 - Published: 3/11 - Lizardmen
The Abyss Gazes Back by SpartAl412 reviews
Across the infinite multitudes of time, two universes collide in a bloody clash between the forces of Order and Chaos. No conflict is this between Light and Darkness, between Good and Evil for this a battle of utterly merciless annihilation.
Crossover - Warhammer & Warcraft - Rated: M - English - Adventure/Fantasy - Chapters: 8 - Words: 85,150 - Reviews: 12 - Favs: 17 - Follows: 22 - Updated: 8/22 - Published: 6/30 - Lizardmen, High Elves, Night Elf, Orc
A Pact With Ancient Gods by Trico216 reviews
The day before the spring summoning festival, a desperate girl is gifted a tome from a formless voice, claiming its contents will aid her. Will the ancient books help come through or is the eight pointed star on the cover an ill omen.
Crossover - Familiar of Zero & Warhammer - Rated: M - English - Fantasy - Chapters: 15 - Words: 20,978 - Reviews: 42 - Favs: 120 - Follows: 156 - Updated: 8/22 - Published: 2/21 - Louise, Daemons
The Crusade of the Lost by Ninoslav reviews
A fleet of Imperial reinforcements, Mechanicus detachment and a chapter of White Eagles meant for Cadian sector are swallowed in the unruly sea that is Warp. They emerge into a new universe, one without the Emperor, their faith strong, they will see this galaxy conquered.
Crossover - Warhammer & Mass Effect - Rated: T - English - Sci-Fi/Horror - Chapters: 27 - Words: 195,120 - Reviews: 283 - Favs: 471 - Follows: 583 - Updated: 8/21 - Published: 8/16/2019
The Trouble with Doctors by Leo-Novum reviews
On a Feudal World, a lone Guardsman has no idea that her life will be changed forever by a chance meeting a mad man. Can a friendship between xenos scum and noble humanity even be possible? Original Doctor along with original guardsman, for now.
Crossover - Doctor Who & Warhammer - Rated: M - English - Adventure/Sci-Fi - Chapters: 9 - Words: 64,587 - Reviews: 29 - Favs: 35 - Follows: 44 - Updated: 8/21 - Published: 10/6/2021
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: 26 - Words: 67,159 - Reviews: 16 - Favs: 16 - Follows: 22 - Updated: 8/19 - Published: 1/8/2018 - Harry P., Ron W., Greenskins, OC
Aeronautica maleficae by 8thCadian reviews
An imperial Battlegroup was reported lost in the warp due to a warp anomaly but instead of being lost with all hands as one would expect, but instead wound up in what seemed to be another world. Terra, but something amiss.. Maybe these Ancient Terrans could use a helping hand (First real attempt at writing, criticism liked)
Crossover - Warhammer & Strike Witches - Rated: T - English - Sci-Fi - Chapters: 3 - Words: 4,927 - Reviews: 14 - Favs: 18 - Follows: 22 - Updated: 8/19 - Published: 5/2 - Imperial Guard, Adeptus Mechanicus, Major/M. Sakamoto, Minna-D. W.
A long way from home by Rossaldinho7
A warrior makes her last stand. A grieving twin makes a desperate gamble to bring her sister back.
Crossover - Warhammer & Percy Jackson and the Olympians - Rated: T - English - Chapters: 1 - Words: 1,920 - Favs: 1 - Follows: 2 - Published: 8/17
Order ab Chaos by celian Cogitore reviews
The Old World, Bretonnia, while King Louen Leoncœur gathers his army, a strange phenomenon occurs... a new ally appears Hakuno Kishinami, sent from the Moon Cell to fight the Chaos.
Crossover - Warhammer & Fate/stay night - Rated: T - English - Adventure/Fantasy - Chapters: 37 - Words: 198,374 - Reviews: 151 - Favs: 184 - Follows: 234 - Updated: 8/17 - Published: 4/6/2020 - Arturia Pendragon, Gawain, Lancelot, Hakuno K.
Girls Und Panzer: Present Dreadnought 40K Rylanor by mememechadroid 2.0
Right after his second death in istvaan III, he was transported by someone and he WOKE in the world of where Tankery exist, where no wars just. young women playing tanks. There he could live in peace but, Dreadnoughts appearing out of nowhere, he will fight to the death with new friends.
Crossover - Girls und Panzer/ガールズ&パンツァー & Warhammer - Rated: M - English - Chapters: 3 - Words: 12,403 - Favs: 4 - Follows: 4 - Updated: 8/17 - Published: 8/10
She-ra y La Era de Warhammer by SoundtrackFan reviews
Después de los eventos del portal y el sacrificio de la reina Ángela, algo ha encontrado Etheria y pondrá el destino de dos mundos en las manos de alguien inesperado. Poderes antiguos han despertado. Los Vientos de la Magia soplan y pronto se cernirá una era de horrores y maravillas. De dioses y héroes
Crossover - Warhammer & She-Ra and the Princesses of Power - Rated: T - Spanish - Fantasy - Chapters: 21 - Words: 106,522 - Reviews: 11 - Favs: 7 - Follows: 7 - Updated: 8/16 - Published: 5/4/2021 - OC, Princess Glimmer, Catra, Hordak
Warhammer 40K The Amphibian Heresy by Emps123 reviews
There Is No Mercy There Is No Respite And They Shall Fight
Crossover - Warhammer & Amphibia - Rated: M - English - Sci-Fi/Fantasy - Chapters: 2 - Words: 427 - Reviews: 3 - Favs: 2 - Follows: 1 - Updated: 8/16 - Published: 8/11
The Slayer's Tale by John Elizalde reviews
One man had made it his life long mission to eradicate the evil posed by Goblins. But when that man is mysteriously taken to a world that is not his own, what will he do? Especially when he discovers that in this world, there are many evils far worse than Goblins. Will he ignore them in favor of his most hated enemy? Or will he cast them in the same light, and slay them all?
Crossover - Warhammer & Goblin Slayer/ゴブリンスレイヤー - Rated: M - English - Adventure/Fantasy - Chapters: 13 - Words: 135,914 - Reviews: 284 - Favs: 464 - Follows: 559 - Updated: 8/15 - Published: 10/20/2019
Overlord of the Old World by dpsn777 reviews
Nazarick shows up in warhammer world in 2400IC after a hypothetical end of Overlord.
Crossover - Overlord/オーバーロード & Warhammer - Rated: T - English - Fantasy - Chapters: 6 - Words: 34,879 - Reviews: 68 - Favs: 140 - Follows: 169 - Updated: 8/14 - Published: 11/11/2021
City Of Fire by samjordon08 reviews
Warhammer/Star Wars/Harry Potter crossover. An Accident in a war results in two Star Wars realities joining the combined Warhammer/Harry Potter universe. They'll learn that there are far worse people than those who just want to rule the world or universe. Will feature appearances/references from other universes.
Crossover - Star Wars & Warhammer - Rated: M - English - Sci-Fi/Fantasy - Chapters: 10 - Words: 19,630 - Reviews: 7 - Favs: 5 - Follows: 6 - Updated: 8/14 - Published: 1/2/2020 - Anakin Skywalker, Padmé Amidala, Greenskins, OC
Of Shepards and Imperials by Mandrake109 reviews
One of the oldest living perpetuals along with the remains of an inquisitorial retinue are transported into an alternative past where aliens are not simply foes to slay but friends and allies to mankind. For the perpetual it's a nice change of pace for the others? Well they may learn that co-existence might not be such a bad thing after all... Rated M for obvious reasons.
Crossover - Warhammer & Mass Effect - Rated: M - English - Sci-Fi/Fantasy - Chapters: 8 - Words: 92,484 - Reviews: 67 - Favs: 191 - Follows: 262 - Updated: 8/13 - Published: 3/7/2019 - Imperial Guard, OC, Shepard
Echoes of the Old World by Imperator Mortifex reviews
The End Times came and went. And the Empire won in the end, thanks to a mysteriousness miracle that teleported the nation and its people to a strange new world.
Crossover - Warhammer & Monster Girl Encyclopedia - Rated: M - English - Chapters: 5 - Words: 42,291 - Reviews: 161 - Favs: 155 - Follows: 203 - Updated: 8/12 - Published: 1/13/2021
The Vermintide of the 4th Century by Deciduo reviews
Looking to escape the meddling reach of the Council of 13, Skritch, leader of Clan Gnawmak builds a portal that will bring them to a distant land away from their influence. However, this gate brings them not to a new land but to a new world entirely, Tamriel. Facing the unknown, Skritch only sees opprotunities to found his own Under-Empire. Can this new world repel the Vermintide?
Crossover - Warhammer & Elder Scroll series - Rated: M - English - Fantasy/Adventure - Chapters: 6 - Words: 14,136 - Reviews: 18 - Favs: 35 - Follows: 58 - Updated: 8/11 - Published: 10/15/2020
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: 4 - Words: 11,748 - Reviews: 5 - Favs: 6 - Follows: 12 - Updated: 8/11 - Published: 11/14/2021
Star-Bound by The Incredible Muffin reviews
Some destinies are written out centuries, or even millennia, ahead of time. However, when destiny is derailed, new plans have to be implemented. Sometimes, that involves ripping someone away from the peaceful end they seek and thrusting them into a tide of never-ending war in order to fix what can never be repaired.
Crossover - Warhammer & Mass Effect - Rated: M - English - Sci-Fi/Supernatural - Chapters: 36 - Words: 245,454 - Reviews: 1037 - Favs: 1,273 - Follows: 1,562 - Updated: 8/11 - Published: 5/29/2019
Things Alliance and Imperial Forces are No Longer Allowed to Do by thelordofdarkreunion reviews
As blending cultures and bored soldiers often goes, both the Alliance and Imperial militaries have gotten up to some very interesting hijinks. Admiral Hackett and the Commissariat have decided enough is enough, and posted these handy rules for their respective soldiers to follow.
Crossover - Warhammer & Mass Effect - Rated: K+ - English - Humor/Sci-Fi - Chapters: 1 - Words: 1,595 - Reviews: 19 - Favs: 54 - Follows: 39 - Published: 8/11 - Imperial Guard, Space Marines, Admiral Hackett - Complete
1.9K | « Prev Page 1 .. 2 3 4 5 6 13 .. Last Next »