Unlimited ammunition: Click and hold the Left Analog-stick and press Black, A, Y, White during game play. Give all: Click and hold the Left Analog-stick and press X, Y, A, B during game play. God mode: Click and hold the Left Analog-stick and press B, A, Y, X during game play. Map change: Click and hold the Left Analog-stick and press Black, B, A, White during game play or at a menu. A list of all the levels, except the intermission-only ones, will appear and can be selected.