Call of Duty: Black Ops Cold War gets a new 6v6 map early February, Treyarch has announced.
It's a remake of Black Ops 2's Express, and it's due out on 4th February.
Express is known for its hi-tech train station. It's a roughly U-shaped map with two train tracks looping around the main hall. The focus is mainly on close-quarters combat in the hall, but the glass ceiling means scorestreaks can have an impact inside. There's room for some long-range combat across the train tracks. The high-speed trains bolt by the station on one of the tracks, and they will kill you if you get in their way.