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Salvation by Josh Mystic reviews
Saviors come in all forms. A warm smile and embrace to free you of your burdens. A sword and shield to protect you from what evils lie in wait. A mind without limits that can determine the best path forward. But what if all three came together? A perfect trinity of hope for all to rally behind? Could such a thing even be possible?
Crossover - Doom & Hazbin Hotel - Rated: M - English - Sci-Fi/Supernatural - Chapters: 17 - Words: 52,649 - Reviews: 58 - Favs: 75 - Follows: 64 - Updated: 18h - Published: 10/7 - Doomguy, Charlie
Slayers: From One World to Another by Crimson Soldat reviews
He is awakened once again to fight in a war against the Demons. This time, it is in another world, and he will not be the only one who is there to fight for the sake of humanity. The only way he could survive is to rip and tear everything in his path. Inspired by a challenge created by Wacko12.
Crossover - Doom & Arifureta Shokugyou de Sekaisaikyou/ありふれた職業で世界最強 - Rated: M - English - Fantasy/Adventure - Chapters: 2 - Words: 714 - Reviews: 10 - Favs: 9 - Follows: 14 - Updated: 11/7 - Published: 11/3 - Doomguy, N. Hajime, Yue, S. Kaori
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.
Crossover - Fallout & Doom - Rated: M - English - Adventure/Sci-Fi - Chapters: 1 - Words: 3,836 - Reviews: 1 - Favs: 3 - Follows: 5 - Published: 11/7
Red Glow: The Last Knight Sentinel by Star Shimmering reviews
Before the era of the four nations, there was the knight sentinels. After ten-thousand years of service they decided to dwell back to their home world. Out of love for the humans, only one stayed behind, for the sake of protecting them. Now they laid in doormat awaiting for the day their aid is needed once more.
Crossover - Doom & Avatar: Last Airbender - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 6,178 - Reviews: 8 - Favs: 23 - Follows: 37 - Updated: 11/5 - Published: 8/14 - Doomguy, Aang, Katara, Sokka
A Cruel Doom's Thesis by Metalstar616
They were monstrous beings. Causing destruction wherever they go. Wanting nothing more but to reunite with their progenitor. But in the end each of them met their death. So a second chance shouldn't be possible at all for them. But God in Heaven works in mysterious ways. So rise up, Children of Adam, and make yourselves legends or else you'll fall to your Doom.
Crossover - Evangelion & Doom - Rated: M - English - Sci-Fi/Supernatural - Chapters: 3 - Words: 13,738 - Favs: 6 - Follows: 5 - Updated: 11/4 - Published: 8/17 - Armisael, Kaworu N., OC
Metroid Eternal by SheosMan117 reviews
After Samus's mission on ZDR, she investigates a dimensional anomaly, and gets pulled into a parallel universe, where Earth is being invaded by Hell, and after crash landing, and some demon fighting, meets up with the Doom Slayer. They will work together, to slay the demons, to rip and tear until it is done. After it's done? That's where the REAL fun will begin.
Crossover - Metroid & Doom - Rated: M - English - Adventure/Romance - Chapters: 4 - Words: 15,900 - Reviews: 31 - Favs: 138 - Follows: 173 - Updated: 11/3 - Published: 12/8/2021 - Samus A., Adam, Doomguy
Slayer among players by Akscorpion reviews
The doom slayer finds himself in “the death game” of the SAO world. Here he finds new allies and more enemies to fight. Read as his story transports him to different parts of the SAO anime where he fights along Asuna and Kirito. (M for lots and lots of violence and soon blood)
Crossover - Sword Art Online/ソードアート・オンライン & Doom - Rated: M - English - Fantasy/Sci-Fi - Chapters: 10 - Words: 19,362 - Reviews: 11 - Favs: 19 - Follows: 19 - Updated: 11/3 - Published: 9/29
DOOM X WARHAMMER 40K: PRIMAL RAGE by butterman98 reviews
Even when he was lost to the passage of time, even when the first Chaos God is killed, even when a universe is rebirth anew, he lives on. Rip and Tear until it is done.
Crossover - Warhammer & Doom - Rated: M - English - Sci-Fi/Fantasy - Chapters: 6 - Words: 7,172 - Reviews: 31 - Favs: 137 - Follows: 174 - Updated: 11/3 - Published: 2/16 - Daemons, Orks, Space Marines, Doomguy
Mortal Doom by Star Shimmering reviews
Doomguy finds himself out of Hell and awakes in a world unfamiliar to him. A world of Mortal Kombat.
Crossover - Doom & Mortal Kombat - Rated: T - English - Adventure/Romance - Chapters: 1 - Words: 809 - Reviews: 2 - Favs: 7 - Follows: 12 - Published: 11/2 - Doomguy, Sonya B., Kitana, Liu Kang
What's My Name? by Bill Fusuki reviews
One-Shot/Flash-Fiction. The Doom Slayer arrives on Earth in the middle of an alien invasion. Suddenly, a voice in his mind starts talking to him...
Crossover - Doom & Justice League Unlimited - Rated: T - English - Adventure - Chapters: 1 - Words: 674 - Reviews: 2 - Favs: 6 - Follows: 5 - Published: 11/2 - Doomguy, Martian Manhunter/J’onn J’onzz - Complete
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: 27 - Words: 188,454 - Reviews: 411 - Favs: 1,274 - Follows: 1,503 - Updated: 10/30 - Published: 5/31/2020
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: 23 - Words: 167,534 - Reviews: 4047 - Favs: 3,953 - Follows: 4,503 - Updated: 10/30 - Published: 4/10/2020 - [Doomguy, Rumi U./Mirko] Izuku M., Toshinori Y./All Might
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: 7 - Words: 31,122 - Reviews: 26 - Favs: 72 - Follows: 86 - Updated: 10/29 - Published: 4/30 - Din, Nayru, Farore, Doomguy
Hero Eternal: 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: T - English - Adventure/Romance - Chapters: 1 - Words: 3,442 - Reviews: 6 - Favs: 20 - Follows: 33 - Published: 10/29 - Doomguy, Izuku M., Katsuki B., Rumi U./Mirko
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: 18 - Words: 109,872 - Reviews: 122 - Favs: 270 - Follows: 320 - Updated: 10/28 - Published: 1/24 - Doomguy, Angel Dust, Charlie, Lucifer
Reckoning of Sinners by The Doomfan reviews
What happens when you put a anti-demonic demigod and the demons in the same place? Second one dies.
Crossover - Doom & Hazbin Hotel - Rated: K - English - Sci-Fi/Supernatural - Chapters: 5 - Words: 5,678 - Reviews: 16 - Favs: 7 - Follows: 12 - Updated: 10/28 - Published: 8/7
The Slayer Gamer by Wandering Ursa reviews
Our Protagonist finds themselves in the void with a floating box in front of them. A different take on a gamer fic. Remember kiddies, the fic may be rated M, but his fists are rated E for everyone! Fairly OP Gamer.
Crossover - Doom & Game X-overs - Rated: M - English - Adventure/Parody - Chapters: 32 - Words: 312,912 - Reviews: 1595 - Favs: 3,083 - Follows: 3,392 - Updated: 10/27 - Published: 5/15/2021 - OC - Complete
DOOM: End Times by DaneNagai reviews
The Doom Slayer answers the call of a dying world. The Old World faces extinction as Chaos reigns supreme. With his sword of vengeance in hand, the Slayer enters the world to change the tides of war. No longer will there be the laughter of thirsting gods. Only their screams. Cover art done by 3D Vicens.
Crossover - Warhammer & Doom - Rated: M - English - Horror/Fantasy - Chapters: 16 - Words: 138,943 - Reviews: 675 - Favs: 1,106 - Follows: 1,308 - Updated: 10/25 - Published: 10/26/2020 - The Empire, Dwarfs, High Elves, Doomguy
Striding Outlander by Star Shimmering reviews
Betrayed by Samuel Hayden, The Slayer was sent away and finds himself in a odd world called Equestria. Finding himself drawn into the lives of the ponies of Equestria he’s faced with two options. Stop Hell’s destruction, or find peace within himself. (Book one)
Crossover - Doom & My Little Pony - Rated: T - English - Adventure/Romance - Chapters: 7 - Words: 16,478 - Reviews: 25 - Favs: 87 - Follows: 110 - Updated: 10/25 - Published: 3/14/2021 - Doomguy
DOOM: Waves of Armageddon by EmeraldAuthor95 reviews
We knew of the four heroes, and of the waves. We knew of our world's impending doom, and how to stop it. At least, we thought we did. We were fools. There are some powers in this world man has no control over. And for our hubris, we are now caught in the middle of a holy war between gods and devils. Now, our only hope is a warrior whose power greatly eclipses the four heroes.
Crossover - Doom & Rising of the Shield Hero/盾の勇者の成り上がり - Rated: M - English - Horror/Fantasy - Chapters: 8 - Words: 86,230 - Reviews: 476 - Favs: 1,221 - Follows: 1,514 - Updated: 10/24 - Published: 10/10/2020 - Doomguy, Raphtalia, OC
The Legend of the DOOM Slayer by Helljumper206 reviews
Princess of friendship Twilight Sparkle is bored. After reading all the books in her castles library and the ones Princess Celesta sent her she has grown board. Killing the boardem by exploring her magical home but one wrong step showed something new. After stumbling upon a secret room inside of Twilight finds a pedistal with a Brown covered book.*Athro tag, look it up*
Crossover - My Little Pony & Doom - Rated: M - English - Horror/Fantasy - Chapters: 8 - Words: 25,883 - Reviews: 29 - Favs: 135 - Follows: 145 - Updated: 10/24 - Published: 4/9/2019 - Twilight Sparkle, Spike, Starlight Glimmer, Doomguy
Doomed to be Damned, Damned to be Diamond by SheosMan117 reviews
The Doom Slayer has managed to kill none other than the devil himself, the Dark Lord Davoth. But now a new world, a new set of challenges, awaits him. Follow along, as he wakes up in Remnant, learns to fit in and play by its rules, then rise to power, to save Remnant, make friends, to kill Grimm, and as always, rip and tear until it is done.
Crossover - Doom & RWBY - Rated: M - English - Adventure/Sci-Fi - Chapters: 21 - Words: 67,820 - Reviews: 52 - Favs: 242 - Follows: 288 - Updated: 10/23 - Published: 8/9/2021 - Doomguy, Glynda G., Team RWBY, Team JNPR
Universal DOOM by ImpulsiveWeaver reviews
After being cast away by Samuel Hayden, the Doom Slayer winds up on an adventure through multiple universes and meeting those who have their own issues with the denizens of Hell. Crossover between Doom (2016) and any horror/supernatural movies/books/stories that I include. Feel free to request any movie, book, or franchise you want to see. Cover art by JakeBurner on DeviantArt!
Crossover - Doom & X-overs - Rated: M - English - Horror/Supernatural - Chapters: 39 - Words: 255,773 - Reviews: 1405 - Favs: 1,848 - Follows: 1,889 - Updated: 10/17 - Published: 9/20/2018
Doom x Warhammer 40,000 Crossover Challenge by Allard-Liao reviews
Panting from the effort, the Doom Slayer stepped back from the Spider Mastermind's corpse, a bloody trough carved through its head by the BFG. Then he heard the words that would change his life once more: "Warning: Tether Malfunction Detected."
Crossover - Warhammer & Doom - Rated: T - English - Chapters: 1 - Words: 91 - Reviews: 4 - Favs: 3 - Follows: 5 - Published: 10/17 - Complete
Argent Fantasy of Doomed Hell by Omega E The Reader reviews
The demons are invading Earth, and they seem to have their eyes on Gensokyo. It is time to rip and tear the ones behind the invasion.
Crossover - Doom & Touhou Project - Rated: M - English - Fantasy/Adventure - Chapters: 5 - Words: 11,263 - Reviews: 11 - Favs: 22 - Follows: 30 - Updated: 10/17 - Published: 2/13 - Doomguy, Marisa K., Reimu H.
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