I have seen references to using the PS button (16) to exit out of emulators. What do I need to edit to do this. I have tried to add “input_exit_btn = “16” to the retroarch.cfg under /configs/all but that doesn’t seem to work.
You’re on the right track but you need to set up two buttons for this, your hotkey button and your exit button. If you are still having trouble follow this, it does through the exact process you want to do: https://www.youtube.com/watch?v=ySoTQhQqZdI&t=639