Return of Zombie Ops is a zombie modification for Call of Duty 4, it features content from Black Ops Zombie mode aswell as from Modern Warfare 3 Survival mode and Ghosts Extinction mode. It's set slightly in the future with some weapons from Ghosts, Black Ops series and Modern Warfare series as well as Crysis.
This is the latest build of RoZo that is public. Enjoy :)
This is the latest RoZo build, currently running on the MTG server.
Changes from the last Build: