Activision Blizzard Inc. this week released the Zombies: Chaos Story Trailer for Call of Duty: Black Ops 4 for Sony Corp.’s PlayStation 4, Microsoft Corp.’s Xbox One and the PC.

The trailer previews the Zombies component, which will include XI, Voyage of Despair, and Blood of the Dead.

Call of Duty: Black Ops 4 will include mission-based single-player content, an online multiplayer component and a co-op Zombies mode.

It will be sold Oct. 12.