On the right side, find the key and double-click it. Change the Value data to 1033 (the code for English). Click OK and restart your computer to apply the changes. Method 3: Modifying .ini Files
If you have a retail or non-Steam version, you may need to manually update the registry key to switch from Russian (code 1049) to English (code 1033). Press Win + R , type , and press Enter.
If you own the game on Steam, the easiest way to change the language is through the library properties. Open your . Right-click on Street Fighter X Tekken . Select Properties . Navigate to the Language tab. Select English from the dropdown menu.