As title says. I have tried with different roms and codes. However apart from sometimes rom not loading at all the codes seem to have no effect.
Which codes should I be using (and where from)?
The games I am really interested in are Gran Turismo (and 2), Resident Evil and Metal Gear Solid.
I understand PAL and NTSC have different codes, I am using PAL roms.
Any help would be wonderful, thanks in advance.