These are some Call of Duty Black Ops Cheats PS3.
While sitting in the chair in the main menu start pressing L2 and R2 repeatedly until you get out of the chair.
Then walk around to the computer and type in these codes.
Code Unlock
3ARC UNLOCK Get all Zombie maps
3ARC INTEL Get all Intel
ALICIA Loads a Virtual Therapist
ZORK Unlock a Mini-Game and the achievement "Eaten by a Grue"
