@zing Thanks! I tried the lower rom sets and still not showing. Not sure if its with my build. I am using a Pi 4 2gb.

@alvin Yes I tried that a few times. Still not showing up besides the included ones that were there.

Hello! I have the downloaded Mame Romset 223 and I transferred via ssh over a rom to the MAME folder but it's not showing up in my list. Will recalbox recognize it?