Player 1: Use W and S keys to move. Player 2: Use Up and Down keys to move. P1: Blue; P2: Red. If the ball goes though a the P2 side, P1 earned a point. If the ball goes though a the P1 side, P2 earned a point. If P1 got 10 Points, P1 wins. If P2 got 10 Points, P2 wins.
