Hi! I'm from the Feedback Quest and your VOD is up if you're interested
LINK: https://www.twitch.tv/videos/1823141067
We've discussed quite a bit about your game and frankly I think there's little that needs mentioning here. Objectively the game is pretty solid. Amazing solid controls, simple loop and instructions. Story is pretty sub par and the main character felt a bit bland but you don't really need much info in these kinds of games.
My only gripe objectively is the Weapon change is a bit slow and sometimes annoying and that some of the rooms need to be more visually appealing.
As for other things I'd note, its entirely subjective and I've mentioned it on stream and you directly. That being, your promotion and presentation. A quality game, no matter how good, if it isn't presented properly or in an appealing manner, won't get traction. I highly recommend investing in some marketing, art and such for the game.
Still amazing game and I would've missed it had I not been contacted.
Personal rating: 5/5 great game, enough said. Simple, solid,