I'm using stock LibreELEC 9 on a RPI 3B+ and I have some SNES and PSX roms I'd like to play.
Currently alternating between LibreELEC and RetroPie by swapping microSD cards and would like to get rid of that.
I am aware that I can install Kodi on the Debian Stretch installation RetroPie runs on, but to be honest I enjoy LibreELEC and the just-enough-OS concept (not to mention generally Debian lagging behind with sofware packages versions) to want to keep using.
I have seen there's a custom LibreELEC 9 RR build for this purpose, but I'd like to stay with the stock image...is there some documentation on what needs to be done to get the gaming going?
Of course I appreciate it's going to require some manual work at this stage.