Wondering if anyone has gotten Famicom ROMs to work? I modified the ./emmulationstation/es_systems.conf file to look for .fbs files under the NES core. But when I select a Famicom ROM it looks like it is going to load but after a few moments of a blank screen it ends up back at the list of roms.
I saw some post elsewhere that state RetroArch supports Famicom but the disk sys.rom file is needs to be placed in the system directory. I put that file in $SYTEM but I am thinking it might need to go elsewhere, just not sure where.