@djxxx
https://retropie.org.uk/forum/topic/3/read-this-first
https://retropie.org.uk/docs/Arcade/
https://retropie.org.uk/forum/topic/7247/guide-arcade-games-and-how-to-play-them-a-non-technical-mame-fba-tutorial
https://retropie.org.uk/docs/FinalBurn-Alpha/