This was fairly enjoyable! Just challenging enough for me without punishing me. the ending was fun. I had a couple glitches where if i died in a level and hit retry, it would instead load the next level with the completion stats of the previous one, which was odd. also there was one snake enemy in C3 whose hitbox seemed to change to encompass its whole platform, but only after losing a single heart caused the level to refresh. didn't keep me from getting full 100%'s with some grit though.