Art is pretty good. The gameplay art looks polished, and the cutscene art is simple in a good way, even if it contrasts the game art a bit. I liked the addition of sound effects for shooting, as well as variations in enemies as far as design, speed, and defense goes. I think progression could’ve been smoother though. Level 1 was pretty easy, but Level 2 was super difficult. There’s also no explanation as to why the crab gets damaged when an enemy goes to the bottom of the screen, even if they don’t touch the crab.