The first trailer for Call of Duty: Black Ops Cold War's new Zombies map is almost here. Developer Treyarch has confirmed that the video will arrive on January 28.

　　Ahead of that, the studio tweeted an animated GIF that teases some of what to expect, but it's not exactly clear what's happening in the image or what it means.

　　The official #FirebaseZ trailer drops tomorrow.

　　You aren't ready. pic.twitter.com/UHoEqnv24d

　　— Treyarch Studios (@Treyarch) January 27, 2021

　　Firebase Z is a new Zombies map that is scheduled to release on February 4, and it will be free for all players across platforms.

　　"With the destruction of the WWII-era 'Projekt Endstation' site after investigating the otherworldly Dark Aether anomaly in Poland, Requiem now sets its focus on the latest Dark Aether outbreak site: Outpost 25, known by the code name 'Firebase Z,'" reads a line from its description.

　　GameSpot Newsletters

　　Get the latest gaming news, reviews, and deals sent to your inbox, FREE!

　　Sign Up

　　Sign Up

　　By signing up to receive newsletters, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy. You may unsubscribe at any time.

　　Thanks for signing up

　　Firebase Z is set in the jungles of Vietnam. It introduces multiple new characters, including some enemies, along with "new gameplay mechanics" to be announced later. A new mega-powerful Wonder Weapon will be included in the new map, too along with some Firebase Z Easter Eggs along the way.

　　Black Ops Cold War was the best-selling game of 2020 in the US. In addition to the Zombies mode, its standard multiplayer mode continues to see new additions and improvements, while Black Ops Cold War weapons have crossed over into the battle royale game Warzone.