If you have managed to locate these exclusive files (typically located in Far Cry 3\data_win32), you cannot simply open them with WinRAR. You need specialized tools.
Cause: The files are encrypted with a rolling XOR key. Gibbed’s tools usually handle this, but if you used an older version, the decryption fails. Fix: Download the 2020+ fork of Gibbed's tools that includes the Dunia 2 decryption keys. If you have managed to locate these exclusive
.dat/.fat pairs (e.g., sound.dat, sound.fat, or sound_english_01.dat depending on region/version).Because these files are exclusive to English audio and essential for that language: No music, no SFX – those are in separate