How to control
- Enter, Shift for select and start.
- Z, X, A, S for shooting/jumping.
- Use arrow keys to move.
Rotate your phone to landscape for fullscreen
Play Greatest Heavyweights Sega Genesis Online
4.0
Greatest Heavyweights online is a classic Sega Genesis/Mega Drive game on the browser based emulator of OldGameShelf.com. This unblocked retro game is preserved as a museum artwork for gaming enthusiasts. Enjoy the nostalgia of playing this Greatest Heavyweights game for free on various devices such as mobile phones, tablets, and laptops within your web browser. Explore its diverse gameplay and discover its genre, represented by the tags: sports, boxing. This game has gotten the rating of 4.0 out of 5 from 500 players.
Greatest Heavyweights is a classic boxing game for the Sega Genesis platform. Step into the ring as one of the legendary heavyweight boxers and engage in intense matches against formidable opponents. Experience realistic gameplay, strategic boxing tactics, and immersive graphics. Choose your fighter, hone your skills, and climb your way to the top of the boxing world. With its thrilling gameplay and iconic roster of fighters, Greatest Heavyweights offers an unforgettable boxing experience.
SportsBoxing