Call of Duty: Black Ops 6 on PS4 is the twenty-first game in the Call of Duty franchise and seventh in the Black Ops series, developed by Treyarch and Raven. Set in the early 1990s during the post-Cold War era, this is a spy action thriller with a mind-bending narrative unbound by rules of engagement. The game features a cinematic single-player Campaign, best-in-class Multiplayer, and the epic return of Round-Based Zombies with two launch maps plus Directed Mode for guided story progression and Grief mode for competitive play. It's the last Black Ops title released before Black Ops 7 in November 2025.