Aliens vs. Predator: Extinction

Unlock Cheat Mode:
Pause  the game and press:
[R](x2) [L] [R] [L](x2) [R] [L] [R](x2) [L] [R] [L](x2) [R] [L].

Now these cheats will be available from the Options menu:
Cheat  Win,  Clear  Fog of War, Enable All Levels, Gimme $10,000,
Player Invulnerable, Show LZs, Toggle Unit Spying

 