Because these games are decades old, the "best" way to get a stable English experience is through community-made patches that bundle language fixes with modern hardware compatibility.
For the third installment, language settings are primarily managed through the DEFAULT.INI or user.ini files. Navigate to SteamApps\common\Thief Deadly Shadows\System . Open DEFAULT.INI and locate the section. Thief english language pack
: To add English subtitles to Thief II , place a "subtitles" folder in the directory and add enable_subtitles to the end of your cam_ext.cfg file. Restoring English in Thief: Deadly Shadows Because these games are decades old, the "best"
: For Thief Gold and Thief II , locate the install.cfg file in your main game directory. Open it with a text editor and find the line starting with language . Change it to language english to ensure the interface and text display correctly. Open DEFAULT
Ensure the line reads Language=english . If there is a semicolon ( ; ) before it, remove it, and place a semicolon before any other language lines.
The original trilogy— Thief Gold , Thief II: The Metal Age , and Thief: Deadly Shadows —often requires manual file editing if your version defaulted to a different language.
A beginner's guide for Thief 3: Deadly Shadows - Steam Community