For certain versions, the language might be hardcoded in a configuration file within the game's directory:
If you own the game on Steam, the platform usually handles language localization through its own properties menu. This should be your first attempt. completely. Open your Steam Library . Right-click on Street Fighter X Tekken . Select Properties . Navigate to the Language tab on the left sidebar. Select English from the drop-down menu. street fighter x tekken change language russian to english
The necessity of these workarounds highlights a friction point in digital distribution: For certain versions, the language might be hardcoded