Museum of the Game® & International Arcade Museum® Forums

What do you think is the minimum amount of buttons/input that would be needed to run a MiSTer to JPAC setup in a JAMMA cabinet? obviously the joystick would have to navigate the menu page but say you were limited to a pacman machine for example, where the player only has a joystick and a set of p1/2 buttons. Is that enough for a workable UI/UX? Keeping in mind that the JPAC offers the concept of a shift key.