During the game press ~ to bring down the console
then type a command. Each command is a toggle, 1 to
turn it on, 0 to turn it off.
god (0/1) - God mode
fullstamina (0/1) - Unlimited Stamina
invisible (0/1) - Invisible to the AI
DrawPaths (0/1) - Draw Engine Paths
DrawKilledCount (0/1) - Draw number ofkills
DrawPostacPaths (0/1) - Draw some other engine paths
to enable cheats in V2.33 you must add the lines
to the autoexec.cfg file.the console doesnt work in this version.