IMPORTANT PLEASE READ Press the green flag. The controls are W and S to move the left paddle and arrow keys to move the right paddle. Press space key to hit with the right paddle and press e key to hit with the left paddle. You can play this single player by trying to control both paddles but it is the most fun multiplayer. Also you must hit the ball once it touches the your paddle by pressing e or space. This just makes the game harder so comment if you want it to bounce off the paddle without having to press a key.