There's some more details here: https://support.plex.tv/articles/plex-arcade-faq/ https://support.plex.tv/articles/plex-arcade-faq/ Looks like it's built on Pa

There's some more details here: https://support.plex.tv/articles/plex-arcade-faq/ https://support.plex.tv/articles/plex-arcade-faq/ Looks like it's built on Parsec + RetroArch.