Instructions
Turn on your television and select the input that you have your GameCube connected to.
Connect your GameCube controller to the first port on the front of the system.
Hold down the "Z" button on the controller. This is the purple button on the top right corner of the controller.
Press the power button on your GameCube to turn on the system. Continue holding the "Z" button until the opening video begins. You'll notice it is not the typical opening video.