Doom Crossovers
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Hazbin Hotel: Testament of the Hellwalker Book 1 Damnation by FatMan15 reviews
An attempt to create a "Doom Slayer for the Hazbin Universe" Part one of a planned four part series.
Crossover - Doom & Hazbin Hotel - Rated: M - English - Adventure - Chapters: 16 - Words: 85,645 - Reviews: 4 - Favs: 22 - Follows: 24 - Updated: 8/9 - Published: 1/15/2022
Doom: A New Chapter by Jeffrey Varga reviews
The mighty Doom Slayer had finally beaten his greatest enemy Davoth, the creator of all things. He had eliminated all demons from the world of the living. He had stopped the demonic invasions once and for all. But after his victory, something happens. He finds himself trapped in a brand new hell that is nothing like his own.
Crossover - Doom & Hazbin Hotel - Rated: M - English - Sci-Fi/Suspense - Chapters: 27 - Words: 176,134 - Reviews: 235 - Favs: 475 - Follows: 566 - Updated: 8/6 - Published: 1/24/2022 - Doomguy, Angel Dust, Charlie, Lucifer
Against All Evil by Firestorm808 reviews
A series of interconnected One-shots and Arcs of the Doom Slayer's journey through the Omniverse, facing all manner of malevolent forces. Inspired by Universal DOOM by ImpulsiveWeaver.
Crossover - Doom & X-overs - Rated: T - English - Supernatural/Adventure - Chapters: 10 - Words: 32,642 - Reviews: 103 - Favs: 175 - Follows: 214 - Updated: 8/3 - Published: 8/26/2022 - Doomguy
Fate Grand Order: Slayer Chronicles by Seanathan311 reviews
A young master in peril summons a servant in her time of need, but he was not a hero of her world. Ritsuka summons The Doomslayer under the class of Berserker and must work along with her friends to save her world from destruction. All the meanwhile learning about this mysterious demon slayer from another world.
Crossover - Doom & Fate/stay night - Rated: M - English - Adventure/Fantasy - Chapters: 33 - Words: 246,450 - Reviews: 494 - Favs: 1,474 - Follows: 1,699 - Updated: 8/2 - Published: 5/31/2020
Rock Anthem for Saving the World by KnifeandButter reviews
During a seemingly ordinary concert performance, Bocchi and her friends find themselves facing a far more aggressive and demonic audience than they ever could have imagined.
Crossover - Doom & Bocchi the Rock!/ぼっち・ざ・ろっく! - Rated: M - English - Horror/Supernatural - Chapters: 1 - Words: 3,054 - Reviews: 1 - Favs: 2 - Follows: 3 - Published: 8/1 - Hitori G./Bocchi, Nijika I., Ryo Y., Ikuyo K./Kita - Complete
Blood Red by Greg242 reviews
As the Fourth impact is ongoing, the Fortress of Doom and its occupants are catapulted right into the planet and without any information about their location, they have to resort to the only ones left in the area, initiating a series of events that will shape the ruined world forever. You don't need to know too much about either franchise, I explain things along the way.
Crossover - Evangelion & Doom - Rated: M - English - Drama/Sci-Fi - Chapters: 21 - Words: 220,797 - Reviews: 78 - Favs: 87 - Follows: 101 - Updated: 7/27 - Published: 6/29/2021 - [Asuka L. S., Shinji I.] Mari M., Doomguy
Wasteland Slayer by De4thknight reviews
After his victory against the Icon of Sin [Doom 2] Doomguy eventually settles down and spends his time with his family. But his peaceful time wouldn't last when the world was on the verge of another serious war. He and his family is safe in Vault 111. He'll awaken in a new world with new enemies and new problems. [Cancelled]
Crossover - Fallout & Doom - Rated: M - English - Adventure/Sci-Fi - Chapters: 9 - Words: 34,790 - Reviews: 10 - Favs: 46 - Follows: 60 - Updated: 7/25 - Published: 11/7/2022
The Legend of Zelda: Doom of the Wild by SheosMan117 reviews
So, here's the idea I had. It's random, yes. But here it is. The 3 golden goddess of Hyrule want to break the cycle of evil plaguing Hyrule, after watching Calamity Ganon thoroughly wreck Hyrule as he does in BOTW. After all, Link/Zelda have never truly killed him for good. He always comes back. So Nayru finds a book about the Slayer, and the goddesses then summon him.
Crossover - Legend of Zelda & Doom - Rated: M - English - Adventure/Romance - Chapters: 9 - Words: 40,375 - Reviews: 33 - Favs: 125 - Follows: 147 - Updated: 7/22 - Published: 4/30/2022 - Din, Nayru, Farore, Doomguy
DOOM: Symbol of Hope (Canceled) by Klyju reviews
The Slayer's home was strange. He hailed from a world where women had power. But now, the Icon of Sin has been defeated, and he has finally come home. It was time for him to prove to them that he could become a hero.
Crossover - Doom & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Adventure/Sci-Fi - Chapters: 16 - Words: 64,859 - Reviews: 243 - Favs: 1,051 - Follows: 1,217 - Updated: 7/17 - Published: 6/28/2020 - [Izuku M., Rumi U./Mirko] Doomguy, Katsuki B.
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: 10 - Words: 29,294 - Reviews: 64 - Favs: 254 - Follows: 327 - Updated: 7/13 - Published: 3/23/2021 - Doomguy, Daemons, Chaos Space Marines, Primarch/s
The Slayer and the Rabbit by XXStarkiller96 reviews
After being sent away by Samuel Hayden, the Doomslayer finds himself in a new world where he swears an oath to keep another rabbit from dying.
Crossover - Doom & Date A Live/デート・ア・ライブ - Rated: M - English - Sci-Fi/Friendship - Chapters: 6 - Words: 10,176 - Reviews: 23 - Favs: 104 - Follows: 110 - Updated: 7/10 - Published: 9/19/2020 - Doomguy, Shido I., Yoshino
Grand Avenger by XXStarkiller96 reviews
Our Heroes failed to stop the corrupted ritual from taking place and now Avenger has been born into the world but the Counter Force has a plan. The only way to stop an Avenger is with another Avenger.
Crossover - Doom & Fate/stay night - Rated: M - English - Horror/Supernatural - Chapters: 1 - Words: 1,257 - Reviews: 2 - Favs: 9 - Follows: 10 - Published: 7/10 - Doomguy, Avenger - Complete
Helluva Hazbin: A Story of Hypothetical Doom by TheWubbzler reviews
A Series of Hypotheticals and "What if's" for the Hazbin Crew, Imps and our very own Doom Slayer.
Crossover - Doom & Hazbin Hotel - Rated: K+ - English - Humor/Sci-Fi - Chapters: 6 - Words: 33,493 - Reviews: 13 - Favs: 16 - Follows: 12 - Updated: 6/30 - Published: 12/25/2021 - Doomguy, Charlie, Vaggie, OC
Kar En Tuk by PastahFarian reviews
With Earth finally safe, it seems that the DOOM Slayer finally has his time to rest. Unfortunately for him, messing with things like cosmic order and other such matters attracts the attention of certain powerful entities. One such entities is very interested in his abilities to change fate.
Crossover - Warhammer & Doom - Rated: M - English - Horror - Chapters: 4 - Words: 26,744 - Reviews: 51 - Favs: 230 - Follows: 316 - Updated: 6/25 - Published: 5/1 - Imperial Guard, Inquisition, Doomguy, Samur Makyr/S. Hayden
My Hero Academia: Unchained Predator by reeleffendeel reviews
Following the conclusion of DOOM 2016, the Doomslayer is warped into a world of Heroes and Villains. But when the Demons invade the alternate world, the Slayer's crusade against Hell will lead him to different worlds and revelations alongside newfound allies...and their guardian Angels. (Doom x MHA x Darksiders) *NEW CHAPTER IN PROGRESS*
Crossover - Doom & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Horror/Adventure - Chapters: 28 - Words: 196,614 - Reviews: 5130 - Favs: 4,841 - Follows: 5,488 - Updated: 6/20 - Published: 4/10/2020 - [Doomguy, Rumi U./Mirko] Izuku M., Toshinori Y./All Might
DOOM Effect: V2 by Zrocker119 reviews
Alexander Carter didn't accomplish anything truly worth noting during his life. So when he was offered a chance to make a difference in the overgrowing universe he accepted without much argument on his part. Now armed with the skills and knowledge of one of the deadliest and most feared warrior in existence, The Doom Slayer, Alex will make sure that all will know his name.
Crossover - Doom & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 10 - Words: 60,618 - Reviews: 854 - Favs: 2,857 - Follows: 3,599 - Updated: 6/15 - Published: 3/25/2019 - Doomguy, Shepard
The shield “hero” by Akscorpion reviews
The dark lord finds himself in the world of “rising of the shield hero” as the shield hero…will the world fall under the corruption of hell, or will it be saved and demons decide to invade the monsters for their souls?
Crossover - Doom & Rising of the Shield Hero/盾の勇者の成り上がり - Rated: M - English - Adventure/Supernatural - Chapters: 3 - Words: 5,143 - Reviews: 25 - Favs: 44 - Follows: 65 - Updated: 6/12 - Published: 3/13 - Davoth
His Slice of Heaven by masterray5 reviews
The Doom Slayer, a warrior who wades though absolute carnage has one place where he can find peace. The place is where a small dog girl is waiting for him.
Crossover - Doom & Animal Crossing - Rated: M - English - Romance - Chapters: 1 - Words: 4,177 - Reviews: 1 - Favs: 5 - Follows: 4 - Published: 6/9 - [Doomguy, Isabelle] - Complete
Twin Points by 2ndGZyzzAuthor reviews
DOOM X Fate/Grand Order X More!(DxD, KnY, MGR, etc…) Two Gods, two beings with power unimaginable to the mortals below. Both find themselves fighting an eternal enemy, forced to rely on each other. Both push away the notion, yet find themselves on an adventure which will teach them the tragedy of humanity.
Crossover - Doom & Fate/stay night - Rated: T - English - Fantasy/Hurt/Comfort - Chapters: 14 - Words: 58,416 - Reviews: 9 - Favs: 32 - Follows: 39 - Updated: 5/27 - Published: 3/19 - [OC, Jeanne d'Arc] Doomguy, Arturia Pendragon
DOOM - Amongst Men and Monsters by AlohaSnackBaar reviews
With no demonic threat let alone presence for centuries after the Dark Lords death, is the Slayer really needed on Earth... HIS Earth any longer?
Crossover - Doom & Overlord/オーバーロード - Rated: M - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 21,688 - Reviews: 53 - Favs: 141 - Follows: 172 - Updated: 5/26 - Published: 9/25/2022 - Doomguy, Davoth, Ainz, Albedo
DOOM: Infinite by GigaSlayer reviews
The Master Chief, Fernando and Cortana have just been shot down in their Pelican. as they search for a new one Cortana picks up a Distress Signal leading to the artificial companion of the Doomslayer known as Vega. Vega informs the three of who the Doomslayer is and how he came to require their help. these series of events begin the adventure of a lifetime.
Crossover - Doom & Halo - Rated: M - English - Sci-Fi/Supernatural - Chapters: 1 - Words: 2,344 - Reviews: 7 - Favs: 25 - Follows: 35 - Published: 5/25 - Doomguy, Master Chief/John-117, Cortana
Arc-Slayer by Arcanus the scribe reviews
When Jaune Arc was expelled, he left to live with his sister in Argus. However, the city was mysteriously attacked by an unknown assailant. The attack ended when the people were safely evacuated and the assalaints were stopped. Unfortunately, Jaune Arc was presumed dead. Two years later, his friends and family were brought to the Nexus Center to find out what really happened.
Crossover - RWBY & Doom - Rated: M - English - Adventure/Sci-Fi - Chapters: 1 - Words: 7,587 - Reviews: 12 - Favs: 186 - Follows: 230 - Published: 5/22 - Jaune A., Doomguy, Team RWBY, Team JNPR
Ancestral Guidance by Futuretrunks735 reviews
I've used ChatGPT to generate a what if Scenario where William Joseph "BJ" Blazkowicz was guiding his Great Grandson the Doom Marine all from the After Life (As it was actually confirmed by John Romero and Tom Hall that the Doom Marine was the decedent of William Joseph "BJ" Blazkowicz from the Wolfenstein series.)
Crossover - Doom & Wolfenstein series - Rated: M - English - Spiritual - Chapters: 3 - Words: 1,973 - Reviews: 2 - Favs: 4 - Follows: 5 - Published: 5/17 - Doomguy
Not All Demons Are Made of Flesh by Brutal Doomguy reviews
Set in a universe where Doom 64 never happens, Doomguy picks up a job at the 1993 Freddy Fazbear's location in order to re-adjust into civilian life. He is soon dragged into the mysteries of the pizzeria and its dark history, finding his new job to be much more than he bargained for. Art by PitBOTTOM on Deviant Art.
Crossover - Doom & Five Nights at Freddy´s - Rated: M - English - Sci-Fi/Horror - Chapters: 2 - Words: 1,027 - Reviews: 11 - Favs: 20 - Follows: 25 - Updated: 5/15 - Published: 1/11/2022 - Doomguy, Freddy Fazbear, Golden Freddy, The Murderer/William Afton
RWBY: Perpetual - Volume 1 by Star Shimmering reviews
The Doom Slayer finds himself back in the familiar lands of Remnant, having left there so many millennia ago. While his heart is telling him to stay, could he live with himself if he abandon planet Earth in its time of need? His path of perpetual torment continues…
Crossover - Doom & RWBY - Rated: M - English - Adventure/Sci-Fi - Chapters: 2 - Words: 7,156 - Reviews: 12 - Favs: 100 - Follows: 133 - Updated: 5/9 - Published: 3/1 - [Doomguy, Summer R.] Team STRQ, Ozpin
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