you can tell it wasn't playtested. it's like a video game based off the design philosophies of parents who see their kid complain about school and go "yeah whiny pussy? you think THAT'S tough?? when i was a kid we had to eat buckets of rusty screws and clown wig hair and we had to host worms in our bodies... heh, you've got it easy." a real 'suffering builds character' type of game with levels that, technically, were at least a little designed at some point all hiding behind a few initially fun stages, some cute aesthetics, and a nice soundtrack.