Cheat Codes Extra bullets: Press Select during the 3D building levels to exchange life points for ammunition. Level select: Wait until one eye flashes during demonstration mode. Then, press Start and hold Up + A + B on controller one and Up/Left + A + B on controller two. Then, press Start on controller one. Enter one of the following codes to start at the corresponding level. Level Code 1 00 2 08 3 0A 4 12 5 1E 7 32 8 38 9 3B 10 40 13 49