I suggest looking up the controls information in the controls.ini (or XML?) file first, determining which games are compatible with your setup, then relisting the compatible games; but I can already tell you that both area 51s were lightgun games, and that most of these games are going to have some sort of specialized controls. I think paigeoliver always divides these games into three categories: those with special controls, those which you can barely play with the best system possible, and those that have special controls and can barely be played. Oh, and the SF3 games will probably not work. Try dreamcast for SF3 Third Strike, Capcom vs. Snk 2, and Marvel vs. Capcom 2, three great Naomi ports. Dreamcast will also get you some of the SF Rush games, though they may not be the exact same.