For most players on Steam, the game supports multiple languages that can be downloaded officially without external files. Steam Community Close the Game : Ensure Black Ops 3 is not running. Open Steam Library : Right-click on Call of Duty: Black Ops III in your list of games. Access Properties Properties from the dropdown menu. Select Language : Navigate to the Choose Preferred Language

depends entirely on your platform. While PC users can often toggle languages through Steam, console players frequently face region-locked restrictions that may require more complex workarounds. PC (Steam) – Official Method

On consoles, Black Ops 3 is often region-locked, meaning the language is tied to where the game was purchased. However, newer systems like the PS5 offer better management for regional content. PlayStation 5 (Manage Content) Highlight the game on the home screen and press the Manage Game Content