Go into the GameCube pad, or Wiimote (depending on which you want to use) configuration, and map the buttons and axis to buttons and axis on the emulated controllers.
OS: Windows 10 64 bit Professional
CPU: AMD Ryzen 5900X
RAM: 16GB
GPU: Radeon Vega 56
CPU: AMD Ryzen 5900X
RAM: 16GB
GPU: Radeon Vega 56
