Call of Duty: Black Ops 4, released in 2018, takes a bold step by eliminating the traditional single-player campaign and focusing on multiplayer modes. Developed by Treyarch, the game introduces the battle royale mode, Blackout, alongside the popular multiplayer and zombie modes. Black Ops 4 maintains the series’ fast-paced, gunplay-focused gameplay while embracing a more strategic approach in the Blackout mode. The absence of a single-player campaign was compensated by a wealth of multiplayer content, creating a well-rounded experience. Black Ops 4 received positive reviews for its engaging multiplayer, diverse game modes, and the introduction of the battle royale genre to the Call of Duty franchise.