I love this game. Really nice and simple. The artwork and audio are perfect, I wouldn't change a thing. The game is really fun to control and I like the game feel, it really feels helpless when you accidentally run out of stamina right as a fish comes after you. I think this would make for a neat game where maybe your plankton keeps getting bigger and upgrading until it becomes a huge monster plankton and takes over the world (sort of like Katamari Damacy how you grow and grow until you can conquer larger and larger enemies and eventually eat the whole world) or something like that.

I managed to score 17 before being eaten. Fun art style and sound effects.