Instructions
Jump to avoid the ice beams, laser beams and freeze balls as Crunch fires them at you. Watch for shadows on the ground to track the location of falling rocks or flaming boulders, and roll out of the way by pressing the "C" stick down on the GameCube controller.
Jump inside of the fenced-off area at the top of the screen when the room darkens and the colors start to shift. Wait until the flaming boulders and lasers stop firing, and then pull out the bazooka by pressing the "L" button.
Fire a bazooka shot at Crunch when he stops moving. Spin attack Cortex by pressing the "C" stick up when Crunch kicks him into the fighting area. Land three attacks each on Crunch and Cortex to defeat them and end the game.