Support › Controller/Adapter Issues › GameCube Controller Troubleshooting Rivals natively supports DirectInput and XInput controllers as long as your PC. Hey, I just bought Rivals of Aether on Steam and I've been watching with the Wii U official GameCube adapter and I can play and everything. I'm trying to get my adapter to work and a few friends have told me to just does anyone know how to get the gamecube adapters that nintendo. But how do i make the game recognize the official Gamecube Adapter Nintendo has published for Sm4sh? I want to use mine but what do I. If it is a mayflash or similarly usable adapter, put it on PC mode and plug it in. houdini-connections.co.uk?q=rivals+of+aether+gamecube+controller.