I have a self-buildt cocktail table running GameEx with Mame only.
When playing games i use cocktail mode (mirroring) when playing horizontal games.
But i would like the screensaver to use horizontal mode instead of cocktail(mirror) mode.
I am thinking that if i could set a different command line for starting mame in screensaver mode i could use a command line option to rotate the screen to my liking.
Is there a way to set a different command line for screensaver in GameEx?