Reply To: What's the Arcade folder for? Home › Forums › RetroPie Project › Everything else related to the RetroPie Project › What's the Arcade folder for? › Reply To: What's the Arcade folder for? 02/13/2016 at 05:40 #116927 petrockblogKeymaster There are some config issues with mame/advmame as they look for roms in the other location – this was overlooked when arcade was added. Need to think of a solution for those.