Cool game! Many good ideas. The different enemies with a nice HP bar and the level design is interesting.
Some people already complained about the zoom so to add something new I guess it would be the first "powerup. It feels like a punishment ast if you shoot at an enemy in front of you the bullets won't him them. I think that the spread of the bullets should be less.
I also found very satisfying shooting the crates and watch them get pushed by the bullets and how they get moved when hitting a wall to avoid softlocks.