I would like to play games like Ikari Warriors or Heavy Barrel on MAME4ALL, but these games featured a rotatable joystick that you would use to aim with. Is it possible to configure MAME4ALL to play these games on the Pandora? I guess using one of the nubs to aim, and then maybe one of the shoulder buttons to fire might be the least awkward way to do it, but I have no idea if its even possible to do this configuration on a per game basis in MAME4ALL. Any suggestions?