Cheat Codes
     While  playing,  type "IAMACHEATER" then use any of the following
cheat keys:

Cheat code:             Result:
C                       Add $10,000
U                       Unlock All Items
S                       End Mission
[Ctrl]+I                Toggle Interface On/Off
[Ctrl]+[Numpad +]       Increase Gamma
[Ctrl]+[Numpad -]       Decrease Gamma
[Ctrl]+[                Quit Game