Move around your mouse to move the paddle. King Ping (the top one) will try to get the ball. There is a secret way to get a lot of points. It is called dribbling. Dribbling is done by letting the ball fall. Once it is on the bottom, move right on top of it, and it will rapidly bounce up and down. There is nothing down here! Seriously! There actually isn't anything here so, you just wasted your time. Credit to @tempestscratcher for that trick! Ha-ha-ha!
Note: there is a new secret mode.