Nothing,all ZORK does is give you an achievement.
First you have to get out of the chair then walk around until you find the computer then enter zork
3arc unlock 3arc intel zork doa
if you mean on the computer there is doa dead ops arcade zork which lets you talk to the computer
Enter DOA to unlock Dead Ops Arcade, 3ARC UNLOCK to unlock the zombie level "Five" set in the Pentagon (also unlockable by completing the campaign), or enter ZORK to get an achievement and play a retro text-based dungeon game.
If you type in 'zork' into the terminal when you get out of the chair, you'll get to play the old game zork. It's basically a text-based adventure game. You can play by saying stuff like 'LOOK door', etc.
First you have to get out of the chair then walk around until you find the computer then enter zork
Enter "ZORK" or "HELLO SAILOR" as a code to the computer to unlock the Zork: The Great Underground Empire text-based adventure game.
You can either type in different cheats, or you can enter the wonderful world of zork by typing in commands to the game.
zork is an actual game which you can buy for PC, people on black ops say the zork game for dead ops as on the computer (in the interrogation room) if you type in zork you get an achievement and unlock dead ops, zork and dead ops are two completely different games.
Zork and DOA
ZORK ALIEN MODE ALICIA Those are some good cheats for black ops.
zork, 3 arc3arc unlock
zork is a game mode in black ops. you unlock it by going to thecomputer behind you after the start menu.
doa zork 3arc unlock
There are two. DOA and Zork.
type hello sailor into the computer.
To get "Eaten by a grue" go to the computer, and type "Zork".