retroarch-ifjoy
Script to start Retroarch w/ different config depending on joystick
I love Retroarch, but something that always bothered me is that 6-button users are treated as second class citizens.
Of course you can create core/game specific remaps, but sadly there are no device specific remaps.
When you create a remap that works well with a 6-button fighting/Saturn gamepad or an arcade stick, it will suck with a 4-button gamepad, and vice-versa.