Various Cheats
     During  gameplay, press Enter on the NumPad for the console, then
type any of the following "Codes":

Code                    Effect
Superman                God Mode 
TeamSuperman            Team God Mode 
Shadow                  Invisibility 
TeamShadow              Team Invisibility 
ammo                    Unlimited Ammo 
refill                  Refill Inventory 
autowin                 Win Mission 
chickenrun              Grenades Become Chickens 
god                     Struck Down From Heaven 
run                     Run 
rock                    Enemy Bases are Yours 
extremepaintball        Paintball Mode