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OpenEmuGenesis Plus
Free

The open-source application is available without a license fee.

 Free

The emulator is a free download; the Emulator Enhancer add-on is shareware.

macOS macOS
  • Native Mac library interface with artwork and metadata handled for you
  • One controller configuration applies across every emulated system
  • Accurate emulation of original Genesis hardware
  • Native on Apple silicon
  • macOS only
  • Core updates depend on the OpenEmu team packaging them
  • Gamepads and full screen need the paid Emulator Enhancer add-on
  • macOS only
Downloadable app Downloadable app
Open source Closed source
License not stated License not stated
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked September 22, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.