It most definitely needs some more work. I suggest adding background music, and ending maybe cause I don't get how to complete the game, and maybe add a boss battle in the game as that's what I assume that is the point of the game.
Yes, it's far from finished. It has zero sounds and there's no real objective. The idea was three long levels/biomes to reach a boss, but I'm still trying to improve this project with advice. 😀💪