Aliens vs. Predator: Extinction – Cheats & Tips

Here are some cheats and tips for the game Aliens vs. Predator: Extinction.

Cheat mode:
Press Start to pause game play in a campaign, then press R1(2), L1, R1, L1(2),
R1, L1, R1(2), L1, R1, L1(2), R1, L1 to unlock the “Cheats” selection at the
options menu. The cheat options include “Toggle Unit Spying”, “Cheat Win”,
“Gimme $10000”, “Show LZs”, “Player Invulnerable”, “Enable All Levels”, and
“Clear Fog Of War”. Alternately, get the all gold medals in the game to unlock
the same options.