Call of Duty: Black Ops Cold War is a 2020 first-person shooter video game developed by Treyarch and Raven Software and published by Activision. It is the sixth installment in the Black Ops series, and the seventeenth installment in the overall Call of Duty series. Serving as the direct sequel to Call of Duty: Black Ops and the direct prequel to Call of Duty: Black Ops II, the game was released on November 13, 2020. Black Ops Cold War is set during the early 1980s of the Cold War. Its campaign follows CIA officer Russell Adler as he pursues Perseus, an alleged Soviet spy, whose stated goal is to subvert the United States and tilt the balance of power toward the Soviet Union. Multiplayer has new game modes, more extensive customization, and new map dynamics and elements.