Cheat mode: Enter the following codes at the "Extra" menu. Unlimited ammunition: Enter TRGRHPY as a code. Invincibility: Enter SUPERCYC as a code. One hit kills: Enter DUSTYAYRES as a code. Level select: Enter RECLAMATION as a code. Lancer's multi-player skin: Enter YLLWFLLW as a code. Scott Bernard's multi-player skin: Enter LTNTCMDR as a code. Rand's multi-player skin: Enter KIDGLOVES as a code. Rook's multi-player skin: Enter BLUEANGLS as a code.