I really like this game! The art is cute and the story is funny, it could use with some small things, like checkpoints so you don't go back to the beginning every time a mob offscreen killed you when you jumped to a new area (although I can't complain about that, with my game), particles or sounds when you stomped rocks, a clearer idea of what happened when you pressed the red switches or how you unlocked the keys. Having the pixels-per-unit be consistent would've also helped, and the pixel perfect camera, although annoying to use, would've made stuff like the vines that moved when you touched them (very nice detail btw) look way better.
Overall one of my favorites so far!