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 1 – Large Levels Demo SEGA Genesis Online Game
Hey there! Ready to play Sonic 1 – Large Levels Demo online for free? No need to download anything, just hop on your browser and start running through the iconic levels of this classic Sega Genesis game. Enjoy the fast-paced action and colorful graphics as you collect rings and defeat enemies. Relive the nostalgia of playing Sonic the Hedgehog in this exciting demo version with larger levels to explore. So what are you waiting for? Start playing now and have a blast!