I only wish I had found this game during class today. It certainly would have made the day progress a bit quicker, that's for sure.
I'm not sure what exactly the point of the game is, but it's darn addictive. Press 'Space' to jump, and use your arrow keys to move around this blob-thing and collect all the red...um, things. I know that was incredibly descriptive, but it's something like Pac-Man(TM) meets Physics 101. Go play!