Press [Esc] during game play and type 1werdna,2 werdna, 3werdna or knuckleheads.
Press [Esc] during game play to display theoptions menu, then type glazed donut to enable cheat mode.Then, enter one of the following odes to activate the correspondingcheat function. A sound will confirm correct code entry.
Type kratin'it at the main menu (with the singleplayer and multi-player options).