I really like the concept! I think the bouncing between characters mechanic is cool and it was fun figuring out the solutions. The music was boppin' too and the sound effects fit well. My biggest thing is that the levels ramped up a bit too slow, if you get what I mean. It can be helpful at times, getting people used to the mechanic, but once they get the hang of it the slow levels start to drag a bit. Other than that, I think it's a really solid concept! Great job!