While playing the game, press [Left Shift] + [F11], then enter one of the following codes to activate the corresponding cheat function:
| Result | Cheat Code |
| All objects displayed | show me all |
| Extra ammunition | jackal |
| Toggle invisibility | hollow man |
| Stop time | timeless |
| View dialogs | fidel castro |
| Toggle victory condition display | epitaph |
| Toggle hint display | medic |
| Toggle short briefings | whats my destiny |
| Toggle sound zone display | supersonic |
| New weapon | powerman |
| Win current level | clint |
| Lose current level | schneider |
| Press [Alt] to kill enemies with flashlight | zeus |
| Unknown | behind the enemy horse |
-Some codes from: Masterrbungy@btinternet.com
