Very cool Game! I Really liked it in many aspects, manly in responsiveness, sound design, pixel art and Enemies design.
Since I think game jams are more about getting feedback on what to improve than knowing whats good already, I now list some difficulties I found:
- Hit box of punch was too close
- Hit box of enemies (to damage player) were too pixel perfect
- Some of the bubbles were not clear to me as to what I gained.
- E and Q as controls for WASD movement made ir strange to use.