Hey there!
Cool game! I really like the auditory feedback. I love when every action has a sound for action games. The art is great too. I didn't encounter any technical issue when playing, so that's a robust game you've got.
I did find some difficulty with the keyboard touches when trying to use spacebar and the movement controls. If you ever plan to continue this game, maybe you could consider using different keys.
Overall, great platformer! Good luck for the jam!