Absolutely brilliant game, practically flawless! Really enjoyed it with my brother and beat it on our second try! The only thing I might pick on is that on some challenges the difficulty is ridiculous at stages 5 and 6 - barely could hear 5 sounds at the same time, and 6 symbols was basically guessing (glad calling a friend is an option!). But that's only a small nitpick, don't get me wrong - I absolutely adore this game, music is amazing, artstyle is amazing, concept is awesome - Great job!