Video game cheats for all your favourite video games.

Cheats: 3DO - Amiga - Arcade - Atari 2600 - Atari 5200 - Atari 7800 - CD-i - Colecovision - Dreamcast - DVD Video - Game Cube - Game Gear - Game.Com - GameBoy - GameBoy Advance - GameBoy Color - Genesis - Intellivision - Jaguar - Lynx - Macintosh - Master Systems - N-Gage - Neo*Geo - Neo*Geo Pocket - NES - Nintendo 64 - Nintendo DS - PC - Windows - Pinball - Playstation - Playstation 2 - PSP - Saturn - Sega 32X - Sega CD - SNES - TurboGrafx 16 - Vectrex - Virtual Boy - Xbox - Xbox 360

PSP Cheats: Infected Cheats

Unlock Slipknot 6
Mission 23: Kill one zombie by the slipknot sign.

Unlock Slipknot 5
Mission 20: Kill one zombie by the slipknot sign.

Unlock Slipknot 7
Mission 26: Kill one zombie by the slipknot sign.

Unlock Santa Claus or Bloodrayne
The will be unlocked after finish all missions.

Unlock Slipknot 3
Mission 13: Kill one zombie by the slipknot sign.

Unlock Slipknot 8
Mission 31: Kill one zombie by the slipknot sign.

Unlock Slipknot 1
Mission 7: Kill one zombie by the slipknot sign.

Unlock Slipknot 4
Mission 16: Kill one zombie by the slipknot sign.

Unlock Slipknot 2
Mission 10: Kill one zombie by the slipknot sign.

Unlock Slipknot 0
Mission 5: Kill one zombie by the slipknot sign.

Unlock Chimaira
Mission 29: Kill one zombie by the chimaira sign.