mntorankusu
Member
Added to the OP below the section about adding custom borders to the SNES Mini.
Just wanna point out that if you're doing custom borders for every game, you don't need to put them in your backgrounds folder, or even overmount your backgrounds folder at all, because you're setting the exact path to the file as a command line option. You could put them in a different folder so that you don't clutter up your options screen with borders that will never be selected.
It's also possible to modify the launch script or the hakchi wrapper to allow custom borders per game, while falling back to the one selected from the options screen, but I haven't had the time to sit down and figure that out yet.