[DirectX 5 Programmer's Reference] Gain (41.0714285714286%)

DirectX Foundation > DirectInput > DirectInput Essentials > Force Feedback

[DirectX 6 Programmer's Reference] Gain (41.0714285714286%)

DirectX Foundation > DirectInput > DirectInput Essentials > Force Feedback

[DirectX 7 Programmer's Reference] Gain (41.0714285714286%)

Microsoft DirectX 7.0 > DirectInput > DirectInput Essentials > Force Feedback

[DirectX 8.1 C/C++ Programmer's Reference] Gain (35.3896103896104%)

DirectX 8.1 (C++) > DirectInput > Using DirectInput > Force Feedback

[DirectX 8.1 Visual Basic Programmer's Reference] Gain (35.3896103896104%)

DirectX 8.1 (Visual Basic) > DirectInput > Using DirectInput > Force Feedback