This is for 4 players. When the Start button is pressed the pong ball will immediately head toward the green blocker just like traditional pong the green blocker will prevent the pong ball form reaching the edge. After Bouncing off the green blocker the pong ball will head to the blue blocker, then to the red blocker then the black blocker then back to the Green Blocker. Then Green Blocker is moved by pressing 8 for up and 2 for down. The blue blocker is controlled by a for left and d for right. The red blocker is controlled by the up and down arrows and the black blocker is controlled by the mouse.