Sonic & Knuckles
Sega Genesis / Mega Drive • 1985
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Game Features
Instant Play
No downloads required. Play directly in your browser on any device.
Save States
Save your progress anytime and continue where you left off.
Fast Loading
Optimized emulation for smooth, lag-free gameplay experience.
Mobile Support
Touch controls and fullscreen mode for mobile gaming.
Controls
Arrow Keys - Move
Z - A Button
X - B Button
Enter - Start
Play Sonic & Knuckles - Classic Sega Genesis / Mega Drive Game Online
Experience the nostalgia of playing Sonic & Knuckles directly in your browser. This beloved classic game was originally released for the Sega Genesis / Mega Drive in 1985. Now you can enjoy this retro game online for free, no downloads or installations required.
Classic Game Online provides high-quality emulation for thousands of retro games including popular titles from NES, SNES, Game Boy, Sega Genesis, PlayStation, and more. Our browser-based game emulator supports save states, customizable controls, and fullscreen mode.
Whether you're a longtime fan looking to replay this classic game online or discovering it for the first time, Sonic & Knuckles offers an authentic gaming experience that captures the magic of the original. Start playing now and relive the golden age of gaming!