mhrz is a Doom level designer and speedrunner who, as of June 2023, submitted more than 390 demos to the Doom Speed Demo Archive. He is notable for having taken many contested records since December 2020.
Body of work
- Dubzzz's 5Minute Design Assembly #3 (
- MAP08: good evening doome
- MAP23: goofy ahh rev hallway
- MAP84: ZAMN 2