localization.txt , localization_mp.txt (Multiplayer), and localization_zm.txt (Zombies).
Some regional editions may not include English by default. In that case, you’ll need to download the English pack via Steam (as above) or locate the official English localization files from a trusted source (use at your own risk). call of duty black ops 2 english language pack
This method applies if you are using the Plutonium launcher or a standalone version of the game. localization
But little did they know, this was only the beginning. The real challenge lay ahead, and the stakes would only get higher from here. The Black Ops team had to stay vigilant, for in the world of espionage, the line between loyalty and betrayal was often blurred. for in the world of espionage