Various cheats
     To  enter  the  cheat  codes  below  you need to be in Talk mode.
Normal  key  to  get  there  is  T.  Once  there  just type any of the
following:

Cheat code:             Effect:
god                     invincibility 
kfa                     all weopons ammo heath and armor 
health                  max health 
armor                   max armor 
maphole                 finish mission 
guns                    all guns 
poltergeist             invisible 
baddaboom               big explosion 
rosebud                 snowmobile
ammo                    Full ammunition
mods                    Scopes, silencer and camera zoom
maphole                 Level
skillz                  Get Skillpoints (Level 3-4)
pos                     Show Position
build                   Show Version