Unlock Cheat mode: Press Se - BackTrack
Unlock Cheat mode:
Press Select at the Dark Side Of The Moon menu.
Then push L, Right, B, L,
R, Left to unlock the Build Secret Base option.
Then enter the Build Secret
Base screen and push A. Use the following passwords:
Unlock All Weapons
Unlock Unlimited ammunition
Added by: Team SuperCheats Nov 26th 2003, ID#961