Does GRID™ Autosport work with a GameCube controller?
Yes. GRID™ Autosport also fully supports analogue acceleration and braking using the controller’s analogue triggers.
NOTE: Only official Nintendo versions of the Gamecube controller, with a genuine Gamecube connection on the end of the cable, will have full analogue trigger support in the game. Third party alternatives from manufacturers such as PowerA and Hori - which connect via standard USB - recognise the Z triggers as digital inputs, mimicking the Nintendo Switch Pro Controller in terms of how the ZL and ZR buttons function.