Aliens vs. Predator 2 Cheats

Cheat Codes:
Press [Enter] during game play, type one of the following codes, then press [Enter] again to activate the corresponding cheat function. Note: There is a space between and the remaining portion of each code.

CHEAT FUNCTION – CHEAT CODE
Toggle invincibility – mpcanthurtme
All weapons and ammo – mpschuckit
Full armor – mpsmithy
Full ammunition – mpkohler
Full ammunition – mpstockpile
Unlimited ammunition – mpbunker
Level select for all three species – mpxfiles
Teleport to level start with default conditions – mpbeamme
Set health to indicated number – mpdoctordoctor
Change into indicated character type – mpmorph
Toggle no clipping – mpsixthsense
Toggle third person view – mpicu
Toggle speed display – mptachometer
Toggle size display – mpsizeme
Toggle rotation display – mpgrs
Show position info on/off – mpgps
Use keys to edit FOV value – mpfov
Use keys to edit vertext tint – mpvertextint
Use keys to edit light amplification – mplightadd
Use keys to edit light scale – mplightscale
Use keys to edit weapon breach – mpbreach
Use keys to edit weapon offset 1 – mpwmpos
Use keys to edit weapon offset 2 – mpwpos
Marines have slurred voice – mpmillertime
Kill everything except your character – mpdeathtoall
Reload an attribute file – mpreloadbutes
Toggle trigger boxes [Note 1] – mptriggers
Displays framerate [Note 1] – mpmph
Load new cfg file – mpconfig

Note 1: This code is currently disabled, unless re-introduced in a future patch.

Character types
Use any of the following entries with the mpmorph code.

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

Strange guard voices:
Enable the mpmillertime code and go to any level. Go near a guard and he will have a high voice and sounded as if he is drunk.

Quick minigun fire:
In single-player or multi-player mode, select the minigun and press [Secondary Fire]. The minigun will “warm up” and constantly spin the barrels until press [Secondary Fire] again or switch to another weapon. While this feature is active, the minigun will fire immediately after pressing [Fire]; it no longer needs to “spin up” or “spin down”, and will also fire more accurately. Using this technique will allow you to easily wipe out the Praetorian Aliens or Assault Predators. Note: In multi-player mode, only the Corporate AT officer can use the minigun as a set weapon, and they are very rare weapons in a normal multi-player game.

Queen head bite:
Start any mission, then enable the mpmorph drone code. Next, go up to a civilian and get into head bite position, but do not kill him. Enable the mpmorph queen code. Note: The head bite will be your only attack; use it carefully.

Killing the Alien Queen easily:
When playing as a Predator, select your shoulder cannon then charge a shot by holding the Right Mouse Button. This will consume a small amount of energy, but you can recharge it by pressing T. After that, the game automatically returns to the shoulder cannon. Notice that the shot is still loaded, and causes a lot of damage. Go to the Queen at a safe distance with electric view and fire. Then, just keep moving in circles walking backwards and shooting without charging the shoulder cannon. When your energy is out, use the spear weapon to finish it. A few blows should do the trick. After that, kill the other aliens that appear then move to her head. Use your blades and keep attacking the head. It will increase your trophy number.

Alien follow-the-leader:
This trick will cause an Alien to follow you a short distance, and usually turn its back and appear to watch for enemies. Enter a level that has Aliens. It can be any level, even a non-Alien one, as long as you use a mpmorph code to turn into an Alien. When you get to a point where there us not a combat situation and there is an Alien around, get near it. Use your Claw attack on the ground. Try not to hurt the Alien, then quickly run or walk backwards to make sure the Alien is following you. This strategy is not foolproof. Note: Some Aliens, especially in the Alien Campaign levels, seem to have a limited “territory.” Also, sometimes in the Marine levels an Alien will follow you and end up standing in the steam and kill itself. Also, an Alien on the ground will not follow you onto the ceiling; it will stand by the wall.

Disc with a no disc predator:
In multi-player mode join or make (recommended) a small level. Bunker is good. Be a predator which has a disc when you spawn. Throw the disc somewhere you can quickly get too and press [F1] to change to a no disc predator. There is only one, which is called Assault. When you spawn again, press the disc retrieval key (default is F). The disc should actually come to you. You will have the disc but for some reason you cannot use it, even though the item indicator shows that you picked it up.