Pretty cool game, it has solid gameplay, challenging difficulty and reasonable variety of arsenal. I liked how you used graphics and I didn't notice any bugs which is rare. As with a lot of games with similar attack combat system, collision hitboxes sometimes might give you surprise and are a bit hard to attribute to skill rather luck. One thing I noticed is that you wrote it's for kenney jam, which is a bit weird if it's not a joke. Overall it's a solid game and I like that you paid extra attention to some minor details like enemy trigger range and usage of multiple weapons.