I agree, it needs scoring based on how much you actually manage to reduce the sinusoid. Currently you aren't punished for a null change. Also the general game

I agree, it needs scoring based on how much you actually manage to reduce the sinusoid. Currently you aren't punished for a null change. Also the general game design is broken in a few other ways: - no clear indication when a loss occurs. I played for a while and didn't realise a loss had occurred half way through my playing - you quickly reach a single dominant frequency since you instinctively try to match the frequency of the current sinusoid - you can control every parameter of the incoming wave, which means this isn't much like tetris, where you can't change one of the parameters of the incoming block (its shape). I would suggest locking some aspect of the incoming wave, which would also fix the next issue - there are too many controls and they are also not easy to change quickly