.OVERVIEW, PREFACE. Your Games (Roms) go here in this Roms folder, leave them zipped.
![Mess System Bios Roms Mame Emuparadise Mess System Bios Roms Mame Emuparadise](/uploads/1/2/5/4/125402944/917093602.png)
Since the projects merged the 'MESS Bios' set is obsolete (and was a misleading name anyway, it included ROMs for a number of standalone game systems just as the MAME set did eg. I have been looking everywhere for some concise and direct information on how to get the right roms and the right bios files working for arcade games in retoarch. I have been experimenting with retoarch and MAME core 2014, and I have found some ROMS work just fine without me seeming to do anything.