This torrent contains the following folders: - Sega Game Gear - Sega Master System - SG-1000 'Sega Game Gear' & 'Sega Master System' have the the following sub-folders: - [BIOS]: BIOS files for each system. - [Europe]: Games that only have a European release. - [Japan]: Games that only have a Japanese release. - [USA]: Complete USA Set. 'SG-1000' contains the following sub-folders: - [BIOS]: BIOS file. - [Europe]: Complete EU/AU/NZ ROM Set. - [Japan]: Games that only have a Japanese release. - [Othello Multivision]: Games released only for the Othello Multivision clone system. Additional files: - Fusion364: Emulator. All of the titles were renamed to their official title name that's on the box art. Removed all of the GoodTools/NoIntro, etc. tags (can be easily restored using a rom mananger and specific data files). All ROMs have been tested to make sure they're working/clean dumps. All the games are archived in their own individual zip folders.