The art of the backgrounds and title screen is really well made. The collection of other assets is decent too, I really like the ambient music you found. The sounds for shooting and dying need to be turned down a bit. The gameplay doesn't feel as good. I like the shooting mechanic but it has infinite range so there's no reason not to spam it down a hallway. The jumping feels really low and jumping over spikes is too precise. The boss also moves a bit too fast which makes the fight tedious however it's not too long so it's fine for now. Really great ideas and design just held back a bit by execution.