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Genesis PlusOpenEmu
Free

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

 Free

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

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

Checked October 2, 2026

Checked September 22, 2026

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