Here is the full list of all 50 Call of Duty: Black Ops II - there are Zombies achievements.
In TranZit, have all doors opened without being set on fire.
In Die Rise, kill 5 zombies with a single shot from the Sliquifier.
In Mob of the Dead, Brutus completes his patrol.
In Mob of the Dead, kill 10 zombies at once with a new beverage.
In Origins, use Zombie Blood to revive three players and activate a generator in one game.
In Origins, free yourself and another from the Panzer Soldat’s claw in one game.
In Mob of the Dead, use and upgrade all traps before round 10.
In Buried, rewrite history.
In Origins, share a weapon you dug up.
In Origins, ride the tank around the map without getting off.
In TranZit, defeat "him" without being attacked by "him".
In Buried, survive an entire round within the maze on round 20 or higher.
In Buried, Pack-a-Punch a weapon during round 1 with no one using the bank or Weapon Locker.
In Buried, purchase the LSAT off the wall and Pack-a-Punch it.
In Mob of the Dead, break the cycle.
In Mob of the Dead, convert a weapon using a kit.
In TranZit, use an alternative mode of transportation.
In TranZit, buy 2 different perks before turning on the power.
In Mob of the Dead, complete the cycle 3 times.
In Origins, release Samantha.
In Origins, wield all of the ultimate staffs in one game.
In Buried, access all areas with the help of your new friend in one game.
In Mob of the Dead, survive an entire round on the bridge on round 15 or higher.
In Mob of the Dead, execute the escape plan.
In Buried, drop the beat on 10 zombies in one game.
In Mob of the Dead, obtain Hell's Retriever.
In Buried, return to processing.
In Buried, acquire a perk for free.
In Buried, make a candy delivery.
In Mob of the Dead, open a door without spending points.
In TranZit, acquire 4 different equippable items in 1 game.
In TranZit, complete all additions to the bus in 1 game.
In TranZit, kill one of the denizens of the forest while it is latched onto you.
In Origins, complete all 4 Challenges in one game.
In Origins, build all elemental staffs in one game.
In Origins, activate all generators without allowing one to stop.
In Green Run, pacify at least 10 zombies with 1 EMP.
In TranZit, obey the voices.
In Green Run, acquire your Tombstone.
In Die Rise, be the architect of their instruction.
In Die Rise, fling 10 zombies in one game.
In Die Rise, reach round 10 before turning on the power.
In Die Rise, use Pack-a-Punch and all perk machines in one game.
In Die Rise, face the dragon head-on before reaching round 2.
In Die Rise, revive yourself.
In Diner Turned, get a kill with each primary weapon in a Public Match.
In Diner Turned, retrieve a chained Cymbal Monkey in a Public Match.
In Diner Turned, kill the human while its decoy is in play in a Public Match.
In Buried, be their pawn.
In Origins, revive another player four different ways in one game.