This is a really cool concept for a puzzle game! I think having some sfx in the game could elevate the experience a lot, sometimes I couldn't tell if the switch mechanic was working so having a clear and audible sound queue would really help! Also you may want to either lower jump floatiness or just scale up the wall prefabs because I was able to just jump over them in a few different parts (namely the yellow one in level 2). Nice job though this is pretty neat!