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 3 & Shadow SEGA Genesis Online Game
Ready to join Sonic and Shadow on their epic adventure? Play Sonic 3 & Shadow for free online in your browser without any downloads. Just jump in and start running, spinning, and battling through levels filled with enemies and obstacles. Help Sonic and Shadow defeat Dr. Robotnik and save the day. Enjoy the classic Sega Genesis gameplay wherever you are, whenever you want. Get ready for non-stop action and excitement with Sonic 3 & Shadow!