Doom Guy Isekai

by Angry Spider

Fan Fiction ONGOING Action Adventure Comedy Fantasy Anti-Hero Lead GameLit High Fantasy LitRPG Magic Male Lead Portal Fantasy / Isekai Reincarnation
Warning This fiction contains:
  • Gore

A very familiar soldier, used to battling the 'endless' hordes of Hell, is eventually overrun and dies.

But his war isn't over yet.

  • Overall Score
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  • Story Score
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Angry Spider

Angry Spider

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  • Overall Score

 The only issue with this story is it's based off the idea of Doomguy dying to the hordes of hell.

  • Overall Score

Read with the doom soundtrack for the full experience.

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Fun story of Doom Guy getting portaled to a new universe, overall really good. I may expand more later once the story progresses more!



Great, sentances flow nicely, overall story feels smooth, and not clunkey



Also great, I didn't spot any mistakes, reads well.



Nicely paced, feels well thought out. Though a bit early to tell much more



Bit early to tell to much, but Doom Guy and his reations seem realistic, as do the demons.



  • Overall Score

There's only a bit of world building. There isn't much character interaction. But that doesn't matter cause I'm having fun. The story is about Doom Guy getting isekaid into the hell of another dimension. Horrendously OP and unable to say anything but "DOOM" I've found myself smiling through the entirety of the story so far. The author seems to know what they're doing. This isn't meant to be the next Lord of the Rings. It's meant to be a fun and silly jaunt through Hell and the author encapsulates that energy perfectly. This is junkfood reading at it's finest. 

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Doom Guy Does Doom Guy Things And More!

Reviewed at: Chapter Thirteen: Thinking of Doom

In Short:



If you like your ultra-violent exploits to have clear plot points and good characters, give this a shot! This is everything you'd want in a Doom fan fiction, and even more.


In Long:


Ultra-gory mayhem is where Doom Guy thrives, and that doesn't change here. There's no grimdark feeling unless you think too hard about it, but grim isn't what this story wants to be. Rather, it's more like you as the reader are watching an fps protagonist do fps protagonist things... which you literally are. This kind of mood wouldn't work in any other genre where moods can be complicated, but Doom Guy is not incredibly complicated when he's fighting demons.

Other than the normal Doom fare, there are a few surprisingly touching moments of self-reflection intermixed among the chaos, and side characters with motivations of their own. These scenes are a nice, refreshing break from the mindless killing.

Ultimately, the killing scenes are entertaining enough to draw you in, and the emotional scenes are enough to keep you interested in the story and characters.



There is some interesting development and world-building that points toward a cohesive plot. This doesn't get in the way of Doom Guy being Doom Guy, but in fact enhances his violence by giving him clear checkpoints on his way to brutally murder all demons. Hell yeah.



Simple and violent during fight scenes, and emotional during self-reflection and companionship scenes. Everything is understandable.



Doom Guy has clear motivations and self-reflects on how lonely it was throughout his stay in Hell. That's more than I expected from a story based around mindless violence, and that it's executed naturally is a very nice bonus. The inclusion of other characters who can be just bloodthirsty as Doom Guy gives our main man even more character and enriches the story overall.



It's a rollercoaster of adrenaline and other emotions inside a clear storyline with good characters. It's everything you'd expect from a Doom fan fiction, and even more. Absolutely give this a shot.

  • Overall Score

An enjoyable and fun read with some gore, and maybe a giant floof.


I can only anticipate his future interactions with his fellow heroes.

  • Overall Score

Granted, this story isn't particularly elucidating, doesn't explore any new concepts, and stars a stupidly powerful protagonist.

This doesn't stop me from thoroughly enjoying every word. This is some of the best crack-fic I have read in a while, and features some genuinely good action scenes.

Give it a read, it's good fun.

  • Overall Score

Couldn't stop reading, and hope the author makes a ton more dooooooom!

  • Overall Score

This is as cathartic to read as Doom is to play.

Reviewed at: Chapter Eighteen: Doom and Doomer

You enjoy the Doom games? You enjoy the excess violence, hype ass music, and theraputic procedure that is Glory-Killing demons? Then fear not, your psychopathic desires can be sated here and now, with more shameless and gratuitious Doomguy violence.

In slightly more practical terms, don't go into this expecting plot. This is literally like someone played a couple of Doom 2016 missions and just thought "Bet I could describe those". And honestly, after a couple of chapters, that's all I want from it. Cannot wait for more, kinda curious to see where the authors intending to take it!

  • Overall Score

Make sure you are firmly seated for this one, for the cramps you will get a few chapters in are a real deal! A ton of lighthearted fun at the (terminal) expense of the poor, innocent? demons. 

Not sure how it will hold up after a while, but for now it's all good stuff.