Fun puzzle mechanism concept, and even without animations, the artstyle hides it. When you reach the puzzle with the blue guy, there is a small loop with a tall portion to the right of it. I became perplexed at that point and thought there ought to be a way to disrupt the radio signal, or am I simply being foolish and it is not necessary. Would you mind rating my game and providing some feedback if you have any spare time? If not, at least assist some of the individuals in the "need for rating" category. You are completely in charge, so keep up the fantastic game creation.