Pridej spousteci parametr -dxlevel 90
-dxlevel 96-99 = Directx 9.0 (Maxed Quality)
-dxlevel 95 = Directx 9.0 (Higher Quality)
-dxlevel 90 = Directx 9.0
-dxlevel 81 = Directx 8.1 (Medium Quality)
-dxlevel 80 = Directx 8.0 (S'medium Quality)
-dxlevel 70 = Directx 7.0 (Lower Quality)