Go to Customize Player and enter these names. If entered correctly there will be a confirmation noise. Cartman TAKE A DIVE Gonzo HOTPOTATO Gabo BIG HEADS Kyle SKELETON Mr Hat CRAZYBALL Powder SILLYMOVES Neila ALIEN - THIS IS COOL! Zico Opens up first Classic Game Hurst Opens up first four Classics Games Kenny Flaming ball Go back to Match Select and press Scroll Lock. Up comes the Cheats menu. You tick off the Cheats you want to activate - many of them can be combined for pretty bizarre effects.