Manual modification of game files can sometimes trigger anti-cheat flags or cause crashes. Always back up your original files before proceeding.
| Your situation | Best action | |----------------|--------------| | Steam with English available | Switch in Properties | | Steam region-locked (RU/PL) | Use unofficial file swap (offline only) | | Console disc | Change console language or buy English disc | | Console modded | Replace .sprx language files | english+language+pack+for+cod+black+ops+2