Good game overall! The art is nice and the music goes hard.
The gameplay is nice, though I wish there was more incentive to fight enemies, instead of just jumping past them. The health mechanic was cool.
I did encounter a bug after falling down to the second stage, where I'm assuming a boss fight is supposed to happen. The screen kept shaking, attacks didn't display correctly and it simply skipped and teleported me to the next stage after a few seconds.
Still, cool game!