1. Start the Steam application and log in to your account, if necessary.
2. From the top, open the section called "Library". In the list on the left, look for the game STALCRAFT.
3. Right-click on STALCRAFT. In the list that appears, click the "Properties" button.
4. Open the "Language" section and select the required language from the list of available languages.
5. Done! You have successfully changed the language in the game STALCRAFT. This window can be closed.