Wow, really fun and impressive. The scoring mechanics are really satisfying and quite deep. It clicked for me when I realized the chasing fish only give a small additive score, so combining them with the stars was optimal. Very clever, and the VFX + SFX on loop completion are incredibly satisfying. The gently scrolling camera adds a lot of depth in some subtle ways. Graphically, I particularly liked the filled loop background and the stars. Really nice work. There are a few enemies that really need sound effects, like the laser-shooting clams. But overall this is a very tight, compact little game.