While adding backups of my games to my RetroidPocket 3, I noticed it picked up on a bunch of dot files in the game launcher.
These files are created by macOS, and until today I’ve been deleting these files manually, but there’s a
dot_clean command in macOS that will take care of this for us.
If you are seeing these files, simple run this command in the ROMs folder for the console you want to clean.
dot_clean -n .
Check out the full documentation.