A new Plague Mode is expected to be released in the coming weeks, but not until several updates have been launched.
This week will see the end of the Cold War Outbreak event, which is currently rewarding cosmetic items.
Operators have two sets of nine objectives to complete: one specific to Warzone and one within the new Outbreak game mode in Black Ops Cold War Zombies. Finishing all nine objectives within a set results in being awarded a Weapon Blueprint.
“The ill-fated passengers of the Vodianoy are said to still be haunting the ship to this day. During the Zombies Outbreak Event, keep your eyes peeled for a familiar computer that is said to bring out these undead, and you may be rewarded for surviving the ensuing assault.”