It's a game based on ping-pong. It's a bit hard to understand if you're a noob I guess, but once you get it, it's pretty fun. What you do is: Block the Scourge from getting into the endzone with your scout, then while the scout is on top of the scourge, unload a unit from your dropship. The dropship has 4 different units; one for left, one for mid left, one for right, one for mid right. You want to stop the scourges from going into your endzone, while deflecting them into your opponent's endzone. The first person to score 21 scourges in his opponent's endzone is the winner.