Controls: Player 1: WASD to move, f to hit the ball, g to set. Player 2: Arrow Keys to move, "," to hit the ball, "." to set. To serve overarm, hit f (or ",") once to throw the ball in the air and then again to hit it. There are five ways to hit the ball: Standard Receive: Stand still on the floor Spike: In the air High Hit: Be close to the net Throw: Run fast on the floor Set: Press g or "."