Add generic usb game controller?

Hello, is this in the work? why not adding the ability to add any game controller through USB or Bluetooth?

Thank you

There is a "Generic Devices (work in progress" within BTT; so perhaps the "Generic USB Game Controller" will work in there.. But the system needs to be able to interpret the button presses, and that's not a one size fits all situation.

game pad support using Apple's game controller framework is on my todo list, but currently not with super high priority.

Probably sometime late this year