This is super cool! I love to see another boomer shooter and my first reaction when I loaded in was "oooh shit this is actually really cool" lol. The graphics are really good, I especially liked the environment assets and the slight green tint on them to show that it is in a sewer. I also liked the rat theme as you can tell from my profile picture lmao. One thing I'd do to improve the game feel a bit is add some camera shake when you shoot the weapon and also maybe give a bit more of a visual indicator for when you get damaged. Maybe a red flash around the screen or something would work. Overall though great job, one of my favorite submissions so far!