Despite Doom‘s developers saying they couldn’t best the game’s highest difficulty, one gamer’s already done just that.
Zero Master has posted a video of his five hour, Ultra Nightmare run, which you can see below:
Ultra Nightmare mode is brutal, boasting one-hit kills and permadeath to those who aren’t quick enough.
If you look closely, you can see that Zero Master actually died right at the end boss in a previous run. That’s dedication, eh?
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