This is a to player game! Payer 1 use arrow up and arrow down. player two use button W and S (don't tap, just hold down the button). The game is easy. The ball in the middle will go in a direction, it will bounce if it hit the yellow wall. But if it hit the blue wall then player 2 will get one point. and if it hit the red wall player 1 will get one point. The game goes to 7 points. god luck! PS: The grey button in the yellow wall will reset your points.