Moon is the last zombie map for Call of Duty Black Ops. It takes place at Area 51 (Groom Lake) and allows you to teleport to a base on the moon. Actually, most of the map is on the base. The start of the game has you at Hangar 18 in Groom Lake.
Voyage of Despair is the first Zombies map featured in Call of Duty: Black Ops 4, and the twenty-fifth map overall. Chronologically, it is the second map in the Chaos story. The map is set on the RMS Titanic, after an attempt to steal an ancient artifact known as the Sentinel Artifact goes wrong.