What is the cheat code for rezurrection map pack?

There are no cheat codes for the Rezurrection map pack in Call of Duty: Black Ops.

Cheat codes were more prevalent in older Call of Duty games, but they are not a feature in modern installments.

If you're looking for a way to unlock content, there are other options:

* Complete the game: Some content, like the original Black Ops zombies maps, can be unlocked by completing the main story.

* Pre-order bonuses: Some map packs may have been available as pre-order bonuses.

* DLC purchase: The most common way to access new content is to purchase it as DLC.

If you have any other questions about Call of Duty: Black Ops, feel free to ask!