In call of duty black ops 2 and black ops 3 zombies turn in to new thing. Gobble gum got involved and lots of other new perks and updates needs doing . Call of duty black ops 3 also released some new maps recently which i have had experience playing . Now Black ops 3 zombies DLC 4 is coming soon . there are rumors which lots of Call of duty zombie dedicated channels are spreading . So far i have had experiance playing zatsubo no shima which came in 3rd DLC ECLIPSE.