Pretty cool and fun game, nice visuals and sound effects, and pretty well polished overall. Now, the active reload on some weapon is kinda unfair, for the green gun, it is okay, for the pink and yellow thing not so much, it is just better to not try it, needs to be improved in that regard. The bread sucks and is not fun to use. The heat mechanic is a cool idea, but could've been explained better, the idea of dying insta kill after burning yourself is not fun, as I didn't even know what was happening, maybe with some sort of indication it could work better.
I don't know if I was doing something wrong, but sometimes when I moved to new rooms, I would insta take damages as the enemy spawned extremely close to where I enter. Also, I feel I kinda didn't have an incentive to explore new rooms after a while, thus I didn't find any new guns except for the ones I talked earlier.
What I also noticed that could be improved, is that when using a range weapon, and you are very close, I mainly noticed this with the boss, the shoots would ignore him, so you would need to step back a little for all shots to connect.
Overall, this is a cool game with a pretty cool idea, with more polishing and fine tuning, it can be a pretty good game, it has a lot of potential.