The Zombies Chronicles Add-on for Call of Duty: Black Ops III has 12 achievements worth 180 gamerscore.
In Origins, complete all 4 Challenges in one game.
In Origins, release Samantha.
In Moon, prevent each excavator from breaching the base in one game.
In Shangri-La, acquire the Focusing Stone.
In Shangri-La, use the 31-79 JGb215 on each type of zombie.
In Kino Der Toten, visit every location the teleporter can take you to.
In Shi No Numa, kill at least one zombie with three different traps in a single round.
In Verrückt, headshot 20 zombies in the courtyard from the second floor of the Asylum.
In Nacht Der Untoten, do not let any zombies enter the building during the first 3 rounds.
In Ascension, kill a space monkey with a fire trap.
In Ascension, escape on all three lunar landers.
In Moon, complete Richtofen's Grand Scheme.