This game works a bit like Dance Dance Revolution or Guitar Hero, in that you have to play an instrument at the right time in the music in order to score. That said, the score is the least of your concerns because you are playing the cymbal and the cannon for the 1812 Overture! There are certain points during which you can fire the cannon and cause a massive explosion whether or not the song calls for it. That’s the fun! I scored 45 or something, but also managed to wreck the opera hall quite a few times. Play it yourself and see what I mean. -via b3ta
That's the funnest computer game ever and it doesn't take too long to play.