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 2 Dark Sonic SEGA Genesis Online Game
Hey! Ready to play Sonic 2 Dark Sonic online for free? Just click the link and start playing in your browser, no downloads needed. Join Sonic as he battles through new levels and faces off against dark enemies. Enjoy the classic Sega Genesis gameplay with a twist. Have fun and see if you can beat the game!