Controls and Controllers - Any generic HID compliant USB or Bluetooth game controller should work with OpenEmu out of the box.You can even create your own 'collections' mix and matched from different consoles. Watch as backups of the games (ROMs) you already own are gracefully added to their appropriate library and box art is magically added. Library - One of the standout features of OpenEmu is how it organizes all your games into one unique, unified games library.With OpenEmu, it is extremely easy to add, browse, organize and with a compatible gamepad, play those favorite games (ROMs) you already own. For the first time, the 'It just works' philosophy now extends to open source video game emulation on the Mac. OpenEmu is about to change the world of video game emulation, one console at a time.