opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ wonderswancolor %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ wonderswan %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ vectrex %ROM%

opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ snes %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ sg-1000 %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ segacd %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ sega32x %ROM%

Sudo /home/pi/RetroPie-Setup/retropie_packages.sh retropiemenu launch %ROM% /dev/tty

opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ psx %ROM%

opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ pcengine %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ ngpc %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ ngp %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ nes %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ neogeo %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ nds %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ n64 %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ msx %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ megadrive %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ mastersystem %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ mame-libretro %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ gbc %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ gba %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ gb %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ gamegear %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ fds %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ fba %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ coleco %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ atarilynx %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ atari800 %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ atari7800 %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ atari5200 %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ atari2600 %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ arcade %ROM% opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ amstradcpc %ROM%

Thanks for the help, here is the es_systems.cfg found in etc/emulationstation (doesn't exist in the first folder you mentioned)

Pbp file format pulse boy