Overall its nice, the movement is a bit weird tho, I get stuck even at some ramps, if I get stuck in the holes with spikes, its game over, or at least I dont know of a way out, and and just when I get some good speed I really gotta be stopped by a fairy or a slight elevated block, but its alright
the art,music and the story are overall good, the game window tho is really(i mean, really) small for me, maybe there is a way to change it but i dunno
also use OGG for music, or anything but wavs, because they take a lot of space, wavs for sfx and short stuff like that is fine, this is one big game in file size for sure, and likely because of that