(adsbygoogle = window.adsbygoogle || []).push({}); This is for the people who want the zombie maps but don't want to play the campaign straight away! Here is a link to the video - +rep if i helped you!
[ame=https://www.youtube.com/watch?v=zHqdrCohXTc]YouTube - | Black Ops - Zombie Maps - No Campaign |[/ame]

SHORT SUMMARY:

Type in the computer: "3ARC UNLOCK" to unlock the 2nd zombie map and Dead Ops.

The end