If you already tried to install an emulator, you know that the main problem comes from the roms. They have to be correctly dumped, their names must match those required by the emulator and they need to be complete. RomCenter is a rom manager. It takes care of your roms, audits and fixes them to get perfect games files to play with your emulators. More than 60000 games can be fixed. All consoles, arcade, computers and handheld are available.