Very nice game and cool interpretation of the theme. I really like the nice graphics, the funny story and that you added some light puzzle elements into the platformer (for example that you need to realize that you can push down enemies). Platformer mechanics are always tricky to get very smooth and need a lot of tweaking. This is maybe what I would also recommend to spend your time on when you continue developing this game. There is for example "Coyote time" which could be implemented to avoid that jumps need to be timed perfectly.
Congratulations to this beautiful and funny game!