Ok, that explains why sometimes there is color, and other times there isn't. However, why does enabling the bezel disable the overlay? Is this typical Mame behavior? Overlay is enabled in my .ini file, and I'd like to use the overlay if possible. Is it possible to use both bezel for vertical games, as well as overlay? If not, is there a way I can use bezel for everything except one game? Disabling bezel in the game's ini file is overidden by GameEx's command line bezel. My other thought, assuming this is as-designed, would be to disable bezel in gameex. Unless it turns it off with the command line, which I don't think it does, I could then turn it on in the Mame.ini, and turn it off in game ini files where I want to use overlay. Is it possible to specify the bezel graphic location in the mame.ini the same as the GameEx command line does?