It's kind of soccer...but it's more of an assault on the referee! Click and drag to aim the ball and release to pass to a teammate or strike the ref. If you hit the referee, it's a point for you - but if you miss and the ball goes out, it's a point for him. The first to 5 wins!
Do you remember Roberto Baggio, one of the best Italian players? By clicking the mouse 3 times in succession you can adjust the height, direction and swerve of the ball respectively, and on the third click Roby will strike the ball goalward. Very simple but yet addictive game.