You can try to force the language through the game's system configuration file.

Unlike modern games that have a simple toggle in the "Options" menu, Terrorist Takedown 3 often requires a bit of manual tweaking. 1. Checking the In-Game Menu

Because Terrorist Takedown 3 relies on hardcoded localization assets, changing the configuration file might occasionally result in missing text (blank menus) or silent dialogue if your specific game installation lacks those language assets.

Because Terrorist Takedown 3 was built for Windows XP and Windows 7, running it on modern operating systems like Windows 10 or Windows 11 can cause the game to ignore manual language overrides due to User Account Control (UAC) virtualization.

Use the left sidebar to navigate to the following path depending on your system architecture:

Go to the main menu and select "Options" or "Settings" .

There are two methods to change the language: In-game (if you can navigate blind) and via config files (recommended).

According to PCGamingWiki, the complete list of localizations is:

If the above steps don't work, the language may be controlled by the Windows Registry. Press Win + R , type regedit , and hit Enter.

First, launch the game and head to the menu. Look for a tab labeled Game or Audio .

if the game crashes.

If the text remains in the wrong language (e.g., Russian or Polish), you may need to "trick" the game by renaming the language files.

HKEY_LOCAL_MACHINE\SOFTWARE\City Interactive\Terrorist Takedown 3

The most effective way to change the language settings is by modifying the game’s localization files directly in the installation directory.

Ensure you have a reliable extraction utility installed on your PC, such as WinRAR or 7-Zip, to unpack compressed repository files.