I've been having an issue with my controllers refusing to work, I've so far tried a Switch controller with USB, and a universal controller with USB and both haven't worked. If anyone knows how to fix this issue, that would be great. Also yes, I've tried changing the imput mappings. My main issue is that I'm trying to do the local co-op mode, and I've looked at a few tutorials already. Do I have to use an Xbox compatible controller?