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Guardian Of Westeros by Triple B Studio reviews
Once they recovered from their initial shock, they soon saw him as a blessing. A blessing in the form of an armored man. A man that fights legions, a man who’s filled by rage. One that will be remembered in generations, as the Doom Slayer.
Crossover - Doom & Game of Thrones - Rated: M - English - Adventure/Sci-Fi - Chapters: 3 - Words: 10,386 - Reviews: 20 - Favs: 33 - Follows: 51 - Updated: 22h - Published: 8/6 - [Doomguy, Sansa S.] Jon S., Robb S.
The Eminence in Shadow: Master Of Doom by Triple B Studio
After finally putting an end to Hell’s reign and killing the Dark Lord Davoth, the Doom Slayer’s path of perpetual torment was over. The Seraphs placed him back in his sarcophagus just in case the universe ever needed him again. And on one faithful day, he awakened.
Crossover - Doom & Eminence in Shadow/陰の実力者になりたくて - Rated: M - English - Adventure/Sci-Fi - Chapters: 1 - Words: 93 - Favs: 3 - Follows: 5 - Published: 8/17 - Doomguy
Hero Eternal: The Symbol of Rage by Star Shimmering reviews
Doom Slayer wakes up early from his doormat slumber finding himself in a world filled with Heroes and Villains. He later gets a vision of the demon’s nightmarish return, and must prepare himself for their arrival. But are the Heroes and Villains ready for what’s coming?
Crossover - Doom & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Adventure/Sci-Fi - Chapters: 4 - Words: 22,922 - Reviews: 35 - Favs: 209 - Follows: 236 - Updated: 8/14 - Published: 1/9 - [Doomguy, Lady Nagant] Izuku M., Toshinori Y./All Might
My Hero Academia: An Eternal Hero by 7thPageOfBing reviews
With a number one hero who didn’t care for human life, and a record high crime rate, it seemed like all was over for Japan. That was until a man rose from the depths of hell. A man who walked the path of torment, so that no other had to. That man, was Izuku Midoriya, and this is how he became an eternal hero.
Crossover - My Hero Academia/僕のヒーローアカデミア & Doom - Rated: M - English - Chapters: 6 - Words: 8,540 - Reviews: 2 - Favs: 51 - Follows: 56 - Updated: 8/14 - Published: 7/11 - [Katsuki B., Shiozaki I.] Izuku M.
Skylanders Academy Season 4 Slayer Adventure by NamelessMindTheImmaterium reviews
It seemed the world of Skylanders had found peace, peace, freedom from the shadow of evil like Kaos and his crew, but true evil is yet to come, worse than kaos or even Strykore, and with the shadow of evil comes something even more unknown, he is coming, Slayer.
Crossover - Doom & Skylanders Academy - Rated: K+ - English - Adventure/Friendship - Chapters: 30 - Words: 140,007 - Reviews: 6 - Favs: 5 - Follows: 4 - Updated: 8/10 - Published: 4/7 - Doomguy, Spyro, Stealth Elf, Cynder - Complete
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: 2 - Favs: 17 - Follows: 21 - 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: 232 - Favs: 448 - Follows: 538 - Updated: 8/6 - Published: 1/24/2022 - Doomguy, Angel Dust, Charlie, Lucifer
Tavish Byrne: Reloaded by Wandering Ursa reviews
A Sequel to The Slayer Gamer. C'mon folks . . . I'm not done yet. Not by a long shot. Starring the lovable, foul-mouthed, Tavish Byrne as he wanders across the omni verse. Standard Op powers, shenanigans, and threats with chainsaws included.
Crossover - Game X-overs & Doom - Rated: M - English - Adventure - Chapters: 12 - Words: 108,379 - Reviews: 730 - Favs: 2,184 - Follows: 2,474 - Updated: 8/3 - Published: 11/19/2022 - OC
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: 101 - Favs: 167 - Follows: 206 - 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: 488 - Favs: 1,452 - Follows: 1,674 - 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
Perpetual Infernal: Rip & Tear For Humanity by Triple B Studio reviews
Just as all hope was thought to be lost, a mysterious figure appeared out of the shadows. Seemingly full of anger and bloodlust. in an instant the mysterious figure killed a titan with his bare hands. The other titans stood still, not being able to understand how such a small being could kill a titan. But they had underestimated him for he is THE DOOM SLAYER.
Crossover - Doom & Attack on Titan/進撃の巨人 - Rated: M - English - Adventure/Sci-Fi - Chapters: 8 - Words: 39,149 - Reviews: 43 - Favs: 52 - Follows: 66 - Updated: 7/27 - Published: 7/5 - [Doomguy, Carla Y.] Eren Y., Mikasa A.
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: 85 - Follows: 100 - 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: 44 - Follows: 56 - 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: 122 - Follows: 140 - 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: 241 - 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: 62 - Favs: 243 - Follows: 317 - 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: 22 - Favs: 104 - Follows: 112 - 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: 7 - Follows: 9 - Published: 7/10 - Doomguy, Avenger - Complete
Slayer, Hunter by grimmd4ys reviews
Samus Aran and the Doom Slayer have crossed paths, and developed a kinship in one another as the lone protectors of their worlds. A series of short - sometimes fluffy, sometimes not - stories about the baddest power-armored heroes around.
Crossover - Metroid & Doom - Rated: M - English - Friendship - Chapters: 13 - Words: 36,844 - Reviews: 82 - Favs: 228 - Follows: 244 - Updated: 7/9 - Published: 4/1/2020
Hazbin Hotel: Eternal Doom by TheWubbzler reviews
The Doom Slayer Returns to a Hell and spends the Night at the Hazbin Hotel, he also meets one Helluva Boss. (This is literally the first story I did for this site so let me know if I messed up or if I'm following the guidelines, I do have an overall story planned for this and even a Sequel idea that will be a stand alone.)
Crossover - Doom & Hazbin Hotel - Rated: K+ - English - Humor/Drama - Chapters: 25 - Words: 120,918 - Reviews: 69 - Favs: 201 - Follows: 179 - Updated: 6/30 - Published: 10/26/2020
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: 12 - Favs: 16 - Follows: 12 - Updated: 6/30 - Published: 12/25/2021 - Doomguy, Charlie, Vaggie, OC
KonoDOOMa! The Seraphim’s Blessing on This Wonderful World! by Peacemaker808 reviews
What happens when an unstoppable, immortal, demon-slaying mute psychopath falls onto the laps of a shut-in perv, an idiot goddess, a masochistic knight, and an explosive case of Chūnibyō? They’re wondering that too… Watch as the party welcomes their 5th member and hilarity ensues!
Crossover - Doom & KonoSuba: God's Blessing on This Wonderful World - Rated: T - English - Humor/Fantasy - Chapters: 2 - Words: 4,249 - Reviews: 15 - Favs: 67 - Follows: 103 - Updated: 6/25 - Published: 6/5 - Doomguy, Kazuma S., Aqua, Megumin
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: 49 - Favs: 202 - Follows: 278 - 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)
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: 5012 - Favs: 4,751 - Follows: 5,380 - Updated: 6/20 - Published: 4/10/2020 - [Doomguy, Rumi U./Mirko] Izuku M., Toshinori Y./All Might
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