Unlock COD Black Ops Zombie Maps?

Without buying any DLC maps, do i have to unlock Call of Duty Black ops maps to play on. If so, how do i do itUnlock COD Black Ops Zombie Maps?
You can unlock Kino Der Toten, Five, and DOA in game. Kino is unlocked automatically, Five is unlocked once you beat the campaign, and DOA is unlocked once you type DOA onto the in-game computer at the main menu. You can also unlock both Five and DOA by typing 3ARC UNLOCK onto that computer as well.



The maps that come as part of the map packs are only unlocked through those map packs. Since you don't want to buy those map packs though, you can always ask for the download codes for the map packs or free money as gifts for your birthday, Christmas, or some other gift giving reason; you get the map packs either without buying them or without buying them with you own money, and you don't run into problems arising because you tried to steal the downloads.



If you have the PS3 version of the game, you can also share the downloads from someone who did get the map packs, but since this requires the person's username and password, close friends or family are the only likely possibilities.Unlock COD Black Ops Zombie Maps?
You are never forced to buy addons to play a game. If you do not buy the maps, you are simply restricted to play the maps you do have. Simple as that.Unlock COD Black Ops Zombie Maps?
are you talking about the zombie maps that you have to unlock in campaign or the dlc map packs