After the events of DOOM ETERNAL the slayer finds himself bored and desolate only with DR Hayden and a friendly marauder to keep him company, but when he is abducted into the smash bros universe, he and his companions will have to adapt to their new enviorments, so they will find friends, foes, and love. Rated T for future lemons and moderate violence. (this is a republished

Being saved from death and reborn in another world was a stretch of the imagination. Having to fight the legions of Hell itself and stopping a demonic invasion, even more so. Being betrayed and sent to a savage planet in the midst of a war with the fate of countless in the balance? Good thing Mason learned to adapt. But can he save this world when Hell follows in his wake?

Against all the evil Salem can conjure, all the wickedness that mankind can produce, I send unto them only you. Rip and Tear until it is done, Slayer, for it is your destiny to slay those who ended our legacy.

The Doom Slayer had defeated pretty much everything that stood in his way, and permanently sealed the demons back in Hell, never to harm anyone in this universe or the next. But as he laid in his crypt, something called out to him to grant his aid to help save yet another world from its own encroaching darkness. Well then, let them have Him, for he will not stop until it is done.

When you try to help someone, you run the risk of hurting someone else.

What would you do to make up for past mistakes? Some people spend a surplus of energy to do so, but that energy can either award a blessing, or a curse.

There are those who think death isn't the end. Some believe in Heaven and Hell, some believe in reincarnation. Others look for a more... direct approach.

The king of hell has been defeated, but slayer finds himself in another world due to his last attack. Now in a world with the same tech as his old one but run by pirates and marines, what will he do when he sees how both operate.? [One Piece A.U x DOOM]

A good bitch needs a strong master. Cerberus has gone unowned for too long.

So when the Doomslayer comes barging into her office with a steel-barreled sword, she makes sure to listen to what he has to say.

Izuku is the Doom Slayer from Doom 2016 and Doom Eternal. Not sure what else to say, other than blood, carnage, a Harem, and 90% women world, and All Might is a guy. Something I haven't seen much of, in a mostly women world.

As princess Charlotte Magne starts another slow day, a sudden and strange arrival puts all of her future kingdom at risk and her in a difficult position as she now finds herself standing between her people's sins, selfish machinations and troublesome behavior... and a silent punisher clad in unbreakable armor and armed to the teeth, as Hell needs her hotel more than ever now.

For years the Doom Slayer has remained dormant in silent suffering. His tomb is found by a group of scholars with a young scribe who unlocks the way to awaken the Hellwalker in this New World. For better or for worse.

It's been eons since the Doom Slayer had been in deep slumber. Now freed, he must readjust to the present while also having to deal with the ponies who fear him deeply. (MLP:FiM/Doom: Eternal Crossover)

The motherfuckin' DoomGuy defeats the Icon of Sin! And is blown away, finding himself in a more Earth-like Hell, he does what he does best!

Betrayed by his fellow Horsemen of the Apocalypse, The other three wish to incite another GREAT WAR between the factions. Can the Slayer stop it? What will be the damages?

After Slaying the Icon of Sin, the Slayer must rid his world of the remaining Demonic threat, of course what he didn't expect was familiar faces from another Hell coming to visit.

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.

May all souls in Equestria beware. For there is one dominant outlander who strides forward and wields a steal barreled gun that rings the call of doom... (Book One)

When she woke up on a stone slab completely naked, with her arms chained to the stone while nightmare hole-headed monsters in the room slowly wandered around the room, Skye felt like screaming was a completely reasonable response. Attracting their attention led to her getting her throat torn out by their teeth, and she assumed she was dead. She was wrong. !OP/OC After Chapter 6

Doom guy from 1993 to 64 before he went into hell in made this because theres not enough doom guy stories this will suck (just adding things to the AN not content)

If being back-stabbed was bad enough, now Doomguy and his A.I assistant, VEGA, must save the other universes from his old enemy that rises from his death. Luckily, along the way, The Slayer meet and made friends with other heroes from those universe, and gladly helping him in defeating the dark lord. Can they success in defeating the Dark Lord before it's too late?

What if John Egbert was a perfect paradox clone of the Doom Slayer rather then the ectobiological son of Jack Harly and Jane Egbert, and had a personality that was roughly similar to the Doom Slayer's? (Originally posted on Archive of Our Own)

After experimenting with transferring consciousnesses, the UAC attempts to create a powerful weapon by transferring the mind of Alex, a Tier 2 Advocate, into the mind of the most powerful demon in containment. But something goes wrong, and now said demon, along with Alex's mind, are sent screaming and roaring through the multiverse.

His mission complete, his purpose fulfilled, the Doom Slayer is entombed once more. However, no force could contain him forever, and after millennia, he breaks free from the confines of the Ingmore Sanctum and leaves Hell. But, instead of arriving on a familiar world, the Great Slayer is sent tumbling to another—one he had saved in the past. One of devils, angels, and dragons.