Thank you so much for your feedback!
I think I lost too much time working on the sprites and not on the game. It really do means a lot that you and the other people in the comments liked them though, so thanks!
Most of the problems you mentioned I am already aware but couldn't fix in time, because of the sprites. The Levels are really not great, but that being said, I didn't expect anybody to do a pacifist run, and it makes me so happy that you did. Also, thanks for mentioning that title drop. I swear it took me like five minutes to do that whole intro, but BOY did it feel good.
Anyway, I don't think I'll keep working on this game, but I will drop a small update once the judging period is over, to maybe try to make better levels and fix some things. Again, thank you for the feedback!