WolfETPlayer has released Beta 1.0 of his "Call of Duty: Black Ops 3" map called "Siwa Oasis - Zombified". As the name implies, the map is an original map from Wolf ET that was ported to the zombie gameplay mode of COD: BO3.
You will need Call of Duty: Black Ops 3 in order to play this map. Currently, it's not possible for the map to be released as a standalone map.
Subscribe to the new modification over on "Steam" HERE