If the game doesn't launch, you can use the Steam Verify Integrity of Game Files tool to restore missing files. Summary of Language Codes Code to Use UKE or INT Russian German

Return to Method 1 above and ensure your MoHAirborne.ini file is set to Language=INT .

Right-click the file again, go to “Properties”, and check the box labeled “Read-only”. This prevents the game from changing the language back to Russian.