Excellent
The music and sounds are stopped and started correctly, and the actual sounds match this game completely, right from the music to the game over, although I only got past the level where there are four to press but are unknown (?), I can see how this could get seriously good if some graphical, and if not animated detail was added.
Overall, I think a second Button Masher would go down well - if it was expertly done with all the right backgrounds/animated details - which is something I know you can do Kokonut10.
GX