- Playstation 2
DEMO: Sneak Peak
In the first demo mission after killing the three guards in the second area press the red button turning off the lasers at the next door go through the door then you will see another door in that hallway. When you try to open it, it says "door locked for demo" simply use remote view up on D-pad and you can pass through the door and explore what the actual game's first level contains.
Codes
Go to Extra Content and pull the right trigger, or push the R1 button. A keypad will appear. Now enter any of the following numbered codes:
Take Less Damage: 548975
Use less PSI power: 456456
AllPowers: 537893
Unlimited Ammo: 978945
No Head: 987978
Arcade Mode: 05051979
Coop Mode: 07041979
Survival Mode: 7734206
Dark Mode: 465486
Training Nick: 564689
Urban Nick: 484646
Wasteland Nick: 975466
Stealth Nick: 456498
Sara: 135488
Psi Sara: 468799
Suicide Sara: 678999
Barrett: 497878
Training Barret1: 196001
Training Barret2: 196002
Training Barret3: 196003
Training Barret4: 196004
Training Barret5: 196005
training Barret6: 196006
General: 459797
Clown General: 431644
Wei LuL: 231324
Dragon Wei Lu: 978789
Tranquility WeiLu: 654654
Marlena: 489788
Tonya: 136876
Fetish Pyro: 231644
Bikini Pyro: 135454
Saranae: 65496873
Jov: 468987
MP1: 321646
MP2: 698799
MP3: 654659
Jack: 698798
Soldier: 365498
Burned Soldier: 454566
Labcoat: 998789
Dock Worker: 364654
Komiko: 978798
Scorpion: 546546
Pitfall: 05120926
PanicRoom: 76635766
Up And Over: 020615
Stop Lights: 945678
Gasoline: 9442662
Bottomless Pit: 154897
TK Alley: 090702
Gear Gauntlet: 154684
Tip The Buddha: 428584
Psi Pool: 565485
Aura Pool: 659785
Bouncy Bouncy: 568789
Gnomotron: 456878
