ok so basically, I love this game ok ok, y'know what else I love, slowing enemies, so I suggest a challenge, it works like this: blue room, a bit longer than usually, likely the room before the boss, with 2 babies, freezer baby (sorry if thats not the exact name, my memories horrid) and snowball, slightly increased heart drops, and the snowglobe (costing 150 instead of free because y e s) beating this challenge would give icecube baby, basically cube of meat with freezing, so like, 75 hearts. (Upon reviewing other peoples comments, my idea for icecube baby kinda sucks and I dont wanna erase anything because I'll probably screw up and delete something important i said without noticing)