Press ENTER during game play then type and one of the following codes. Press ENTER to activate the cheat.

NOTE: There is a space between and the cheat code.


God Mode = mpcanthurtme
All weapons = mpschuckit
Full armor = mpsmithy
Full ammo = mpkohler
Full ammo (alt) = mpstockpile
Unlimited ammo = mpbunker
Level select = mpxfiles
Level select (default weapons) = mpbeamme
Set health to.. = mpdoctordoctor
Change into ... = mpmorph
Toggle clipping = mpsixthsense
Toggle 3rd person = mpicu
Toggle speed display = mptachometer
Toggle size display = mpsizeme
Toggle rotation display = mpgrs
Toggle position info = mpgps
Edit FOV value = mpfov
Edit vertext tint mpvertextint
Edit light amplification = mplightadd
Edit light scale = mplightscale
Edit weapon breach = mpbreach
Edit weapon offset 1 = mpwmpos
Edit weapon offset 2 = mpwpos
Marines have slurred voice = mpmillertime