I use an 8bitdo in xbox emulation mode -- I think as long as the controller emulates an xbox controller (I imagine a lot of them do), it'll work fine. It just

I use an 8bitdo in xbox emulation mode -- I think as long as the controller emulates an xbox controller (I imagine a lot of them do), it'll work fine. It just has to be recognized as an HTML5 gamepad (there are various HTML5 tester sites online)