Fixed bug 3483 - Steelseries Nimbus MFi controller reversed Y-axis analog stick benjamin.feng Probable underlying cause: https://bugzilla.libsdl.org/show_bug.cgi?id=3124#c5 "If you download and build the HID Calibrator sample you can see that these are totally legitimate HID devices (except for inverting the Y-axis of joysticks, which is contrary to the HID specification but does make them more compatible with games compiled expecting XBOX controllers)."