All of the Zombies achievements can be done solo except for Packing Early which has to be done with four players. Some of the achievements are going to be easier done in solo, while some of them will be easier done in co-op.
Name | Year | Platform(s) |
Call of Duty: Black Ops (zombie mode) | 2010 | PlayStation 3, Xbox 360, Windows |
Call of Duty: Black Ops Zombies | 2011 | iOS, Android |
Call of Duty: Black Ops II (zombie mode) | 2012 | PlayStation 3, Xbox 360, Windows |
Call of Duty: Black Ops III (zombie mode) | 2024 | Microsoft Windows, PlayStation 4, Xbox One |