NAM

NVAGOD : God mode
NVACALEB : God mode
NVASHOWMAP : Shows the whole map
NVABLOOD : Gives all weapons
NVUNLOCK : Toggles all locks
NVAMATT : Something w/ the Radio
NVDUKE : Not sure?
NVACLIP : Allows clipping
NVALEVEL### : ex. 205 Episode 2, Level 5
NVARATE : Changes the rate.
NVADEBUG : Debugs i guess.
(Information from Cheat Machine)