Aliens vs. Predator 2 cheats and cheat codes for PC

Cheat mode:
While playing the game, hit ENTER, then enter any of the following cheat 
codes, then hit ENTER again to activate the indicated cheat effect. 
If the code is accepted, you will hear a sound of the predators mask 
switching vision types. Be sure to include a space between  and 
the remaining portion of each code.


Code - Effect
 mpbeamme - Jump to level start with default conditions
 mpbreach - Use keys to edit weapon breach
 mpbunker - Infinite ammo
 mpcanthurtme - Turn on/off invincibility
 mpconfig - Unknown
 mpdeathtoall - Kill everybody except your character
 mpdoctordoctor  - Set health to indicated number
 mpfov - Use keys to edit FOV value
 mpgps - Turn on/off display position info
 mpgrs - Turn on/off rotation display
 mpicu - Turn on/off 3rd person view
 mpkohler - Maximum ammunition
 mplightadd - Use keys to edit light amplification
 mplightscale - Use keys to edit light scale
 mpmillertime - Distort Marines voice
 mpmorph  - Change into indicated character type
 mpmph - Unknown effect
 mpreloadbutes - Unknown effect
 mpschuckit - All weapons and ammunition
 mpsixthsense - Turn on/off no clipping mode
 mpsizeme - Turn on/off size display
 mpsmithy - Maximum armor
 mpstockpile - Maximum ammunition
 mptachometer - Turn on/off speed display
 mptriggers - Unknown
 mpvertextint - Use keys to edit vertext tint
 mpwmpos - Use keys to edit weapon offset 1
 mpwpos - Use keys to edit weapon offset 2
 mpxfiles - Level select for all three species


Character types:
Use the following codes.

 mpmorph tamiko 
 mpmorph smuggler
 mpmorph smartgunner
 mpmorph scientistchief
 mpmorph scientist3
 mpmorph scientist2
 mpmorph scientist1
 mpmorph scientist
 mpmorph sadargunner
 mpmorph rykovjr
 mpmorph rykov
 mpmorph runner
 mpmorph railgunner
 mpmorph queen
 mpmorph pulserifleguy
 mpmorph pulseriflegirl
 mpmorph predator
 mpmorph predalien
 mpmorph praetorian
 mpmorph pocofficer
 mpmorph pocguard
 mpmorph officer
 mpmorph obrian
 mpmorph minigunner
 mpmorph mhawkpredator
 mpmorph merc4
 mpmorph merc3
 mpmorph merc2
 mpmorph merc1
 mpmorph meanguard
 mpmorph mccain
 mpmorph marine duke
 mpmorph marine
 mpmorph malelabtech
 mpmorph malelabsynth
 mpmorph lightpredator
 mpmorph laboror
 mpmorph heavypredator
 mpmorph hazmat
 mpmorph harrison
 mpmorph guardofficer
 mpmorph guard3
 mpmorph guard2
 mpmorph guard1
 mpmorph guard
 mpmorph grenadier
 mpmorph femalelabtech
 mpmorph femalelabsynth
 mpmorph facehugger 
 mpmorph exosuit
 mpmorph eisenberg
 mpmorph drunkardtechmale
 mpmorph droppilot
 mpmorph drone
 mpmorph convict
 mpmorph combatsynth
 mpmorph chestburster
 mpmorph apesuit
 mpmorph alien


Drunken guard voices:
Activate the  mpmillertime cheat and go to any level. If you go near to a 
guard and you will hear, he have a high voice and sounded as if he is drunk.

Queen head bite:
Play any mission, then activate the  mpmorph drone cheat. Next, go up 
to a civilian and get into head bite position, but do not kill him. 
Activate the  mpmorph queen cheat.