So polished! I really like how everything is just fitting - art, soundtrack and cuphead vibes. The gameplay is also quite nice, you can easily feel the progression.
For my list of feedback:
- hover sound is a bit loud, i would prefer something calmer or quieter
- spear is by far easier weapon to use than hammer/tnt, more balance in that regard would be nice
- lazers sometimes hit you even though you jump. Hard to avoid or i just suck :D
Overally love the feeling of polish and completion!