Really great job!! The world feels so fleshed out and thought through for the timeframe given, and everything feels very polished and fun. I loved exploring this cavernous world, and the platypus character is a super cute and amazing. The water sections are very fluid and fun, so good job on breaking the "water levels are the least fun" curse. I don't really have any notes, the map is well-made, the abilities are unique and well implemented, and the enemy designs are quite nice. Very well done!! :D