Call of Duty: Black Ops cheat codes are out now. Gamers can make use of these codes via computer terminal at the game main menu.
One thing gamers should keep in mind that for getting access to the terminal, Manson has to be out of tourture chair. Once he is free for walking anywhere in the room, go to left and press X to have an access to the terminal.
Note: Use of Cheat Code will unlock the achievement and trophy in the game.
Here is the details of Cheat Codes:
For Unlocking All Intels:
Cheat Code: 3ARC INTEL
For Unclocking all Levels, Zombies Level and Dead Ops:
Code: 3ARC Unlock