| File Type | Examples | Purpose | |-----------|----------|---------| | Localization files | localized_english_iw00.iwd to iwd05 | Text, HUD, menus | | Sound assets | english_audio.fsb , .mp3 voice lines | Character dialogue (Price, Soap, Makarov) | | Subtitles | subtitles_english.txt | Captions during cutscenes | | Video subfolder | video\*.bik (trailers, credits) | Sometimes included |
Open localization.txt in the root folder and ensure the first line is set to .
What specific you see when the game crashes or fails to load
: Unofficial downloads may only include specific "localized" files, necessitating a separate download of the English localized_english_iw07.iwd and corresponding "zone" files to fix the interface and audio. Common Installation Process