I don't know many but I know 3ARC UNLOCK will unlock all levels including five, a zombie level. And DOA unlocks an arcade version.
There are no cheats
There are no zombies cheats.
You look it up. It works to.
you can but don't do it man"!"
ZOMBIEKILLZ gives you unlimited ammo in any zombie map
go onto gamezone they have cheats and everything
No you can not be a Zombie.
You can download USB mods, but there are no ingame cheats. And USB mods can potentially get you banned from PSN or Xbox LIVE
I know some cheats. 3arcunlock all 3 zombie maps, hello sailor, 3arcintel, alica I'm not sure if this one works but its supposed to be some game.
Black OpS cheats help you win the game!!
The best zombie map on black ops is the Call of the Dead but really its your personal opinion
ZORK ALIEN MODE ALICIA Those are some good cheats for black ops.