Time To Slay Some Zombies
It is now possible in Call Of Duty: Black Ops 3 to buy each Zombie DLC map individually without the multiplayer maps.
Each map costs $7.99 and you will get a bonus of five vials of Liquid Divinium to use to slay those zombie hordes.
These are the same maps that came with the DLC packs and are nothing new. It just gives you a way of buying them without getting the whole DLC pack with the multiplayer maps as well.