Sonic Riders: Zero Gravity

Sonic Riders: Zero Gravity was released in Japan and is a hoverboard-racing video game published by Sega and developed by Sonic Team in cooperation with NowPro. It is the fifth racing game in the Sonic the Hedgehog series, following Sonic Drift, Sonic Drift 2, Sonic R and its predecessor, Sonic Riders.

Specular Highlights
Specular highlights do not appear in D3D11 or OpenGL. They only appear correctly in the D3D9 backend. See.

Random sounds with HLE
Random sounds appear in BGM with DSP HLE. Use DSP LLE to avoid any problems. Refer.

Controls
If a GameCube Controller is setup in Dolphin, it will override Wiimote controls. To play with a Wiimote go to "Config" -> "Gamecube" and set "Port 1" to "Nothing". Refer.