Visually are quite unique. I like the pixel texture style and enemy design. Music set a really cool tone (though I had very short riffs repeating quite frequently, not sure if a bug or by design). Definitely nails the DOOM vibe.
I admittedly didn't get super far into the game before giving up, It was very hard to tell when I was being hit so I was just sort of running around wildly and randomly dying, and then the game wouldn't resume so I needed to reload the page. One run I did manage to get a bit further and open a bunch of crates and get a different gun but then accidentally fell in a hole a died again. LMB to interact felt odd because I would fire off a bullet every time I opened a crate.
Also FYI fullscreening cuts off the text off on a 21:9 monitor, but I don't expect people to think about ultrawide monitors for a jam haha
Anyway cool submission.