It's a neat idea! At it's current state it's a bit janky and hard to control, i'd also add that when i switched to the leg the ball just continued rolling and fell from the first stage, and the camera is shaky and gave me a mild headache. But with that feedback out of the way i wanted to say that this feels like a really cool concept! it's a nice twist on the platforming genre, character switching was already done but the theme here is good, to build yourself back together and what not. With some level design to force interaction between the mechanics this has some serious promise! Very cool, well done c: