HI, i want to connect the Snes Controller to the GPIO Pins. I have wired it up, but i cant get it work. I dont know how the Software part works. Can anyone help me?

This wont help me, it is a rom problem or a config problem. The sound, when i choose the one or two player mode and the cc mode is in slowmotion. The cloud came up when i leave the track, i cant drive on sand or gras, if i try the cloud came up. I drive and stay on coins and boxes but nothing happen.   Tomorrow, if i have time, i will make a video

Hi,   I use the recalbox 4.0.0 beta 2 on my Raspi 2. I will play Mario Kart Snes, but it wont work. I can drive but i cant collect coins and boxes. When i drive in the sand the cloud came up and will hook me up.