It's pong with two players instead of one. Player one uses the W and S keys to go up and down. Player 2 uses the up and down arrows to go up and down.
This game has customization, you can change the color of the player and the ball, you can also change how the ball looks. UPDATE 1: More backgrounds, background customization option, added player skins, added more balls, made certain balls play a different sound when they hit a player.
