well the problem is , that it is not just a little glitch, my cocktail, is just that a cocktail.... not some vert cab, I am not trying to be a smartass here.... just stating that this glitch is NOT limited to galaga , and dig dug....... as I was going through my games and setting them up..... And I found A ton of these ,(ALL NAMCO) like super pac-man pac-man jr.... and boscarian..... well almost all namco games pre 87... with execption of regualr pac-man and mrs pac-man....... so this is a huge bug, and maybe they need to be reminded..... Again....... cause over 25 games that used to work, and now don't , , just ain't right.... So my option is to use old mame and lose over 300 hundred newer games...... yeah right.......... they need to realize that it is not just some "tiny bug that affects 2 games........." I mean maybe super pac-man aint a must, but all the other titles that force you to play them as one player titles........ and besides the only stupid options , are the ones never tried.........