Codes
Wowzers=999 ammo
Burger=full weapons, ammo
Ledoux=immune to health/ammo losses
iddqd=turns off effects of ledoux
seger=gives gold/silver keys
appleiigs=secret doors appear on map
mccall=move up a level
xuscnielppa=combines effects of ledoux and burger
ilm=gives all keys all guns, but reduces score to 0