Thought i'd give the latest version a go, and fired up Ghouls N Ghosts and hit a problem straight away I can't move Sir Arthur on my Joypad (logic3 pc power pad) I can use the buttons to jump,fire etc just no directional movement.
Downloaded the old version mame 0.97 and tryed the game again and was able to move Arthur around with no problem. Think The latest I can use is 1.13 without control issues.
Mini Mac G4 1.25, 1gb ram, 40 gig hdd, Registered Morphos 2.6.