1. Break out of the chair.
2. Type: "3arc unlock" in the computer
3. Enjoy unlocking everything and having unlimited ammo.
You can get out of the chair that mason is sitting in at the main menu. Find the computer and type in 3arc unlock. You will unlock the five zombie map and the arcade mode.
five
you cannot unlock zombie mode in modern warfare. Zombie mode is only avalible in black ops.
It unlocks the 3rd zombie mode. It is kinda stupid at first, but I'll get better
There is no Zombie Mode for Wii
no god mode in black ops 3arc unlock unlocks all campaign maps and five
3ARC UNLOCK is the code for the pentagon
You should already have Zombie mode unlocked. But if you don't see it, go to the main menu and click Zombies. You should now have it.
It does have a zombie mode and it is really fun.
yes, there is Dead Ops Arcade. enter the code 3arc unlock to unlock this mode, and/or five.
(sadly) there is no zombie mode in CoD 4. the only zombie modes (so far) is the sombie mode in world at war and the zombie mode in black ops.
The player can unlock this by breaking free from the chair and typing in "DOA" or "3ARC UNLOCK" in the computer. "3ARC ULNOCK" will also unlock all game levels and "Five" if not beaten. quoted from related zombie mode link under Dead Ops Arcade