Call of Duty: Black Ops 2 Zombies features three game modes - Tranzit, where players unravel mysteries in a dying world; Survival, where players fight endless waves of zombies; and Grief, a 4v4 last-team-standing mode. Zombies also includes a Custom Game mode for bite-sized gameplay. The Zombies mode returns from previous Black Ops games with improvements like supporting twice as many zombies and players on the multiplayer engine. It will also have an 8-player co-op mode and new story elements, as depicted in a promotional poster of a woman holding a zombie head and weapons.

1. The Biggest Zombies Experience to Date: Call of Duty®: Black Ops 2 Zombies
features three different ways to survive the zombie apocalypse. Unravel the
mysteries of a dying Earth in Tranzit, fight endless waves of zombies in
Survival mode, or compete in the new 4z4 last-human-standing mode, Grief. Also,
enjoy bite-sized chunks of gameplay with Zombies’ new Custom Game Mode.
The Zombies mode from Call of Duty: World at War and Call of Duty: Black Ops is
set to return in Black Ops II with numerous additions and changes, such as it
running on the game’s multiplayer engine rather than a modified single-player
engine which lets it support twice as many zombies and twice as many players as
before and the inclusion of Theater Mode.Rather than a four player co-op, the
game has set to put in an eight player co-op. While specific gameplay and story-
related elements have yet to be announced, a promotional poster for the game
depicts an unknown woman holding the head of a zombie, as well as a Winchester
rifle and a sword, which is hanging on her right leg.