Default Controls
← → ↑ ↓ = Directions
A = z
B = x
X = a
Y = s
C (Top-Left Shoulder) = q
Z (Top-Right Shoulder) = e
L2 (Bottom-Right Shoulder) = r
R2 (Bottom-Right Shoulder) = t
Mode = Right Shift
Start = Enter
About the Sonic & Knuckles (World) SEGA Genesis Online Game
Hey there! Welcome to play Sonic & Knuckles (World) online for free in your browser. Join Sonic and Knuckles on their adventure to defeat Dr. Robotnik and save the world. No need to download anything, just click and start playing now. Enjoy classic gameplay, fast-paced action, and iconic characters as you race through levels and collect rings. Have fun experiencing the nostalgia of this beloved Sega Genesis game. Time to relive the excitement of Sonic & Knuckles (World) right here, right now!