Default Controls
← → ↑ ↓ = Directions
A = Z
B = X
Mode = Right Shift
Start = Enter
About the Silver Sonic The Crystal Islands Hard Mode SEGA Master System (PSX) Online Game
Hey, ready to take on the challenge of Silver Sonic The Crystal Islands Hard Mode? Test your skills and reflexes in this intense platformer. Play online for free in your browser without any downloads. Navigate through tricky levels, defeat enemies, and collect crystals to progress. Can you conquer the Crystal Islands and defeat Silver Sonic? Jump in now and show off your gaming prowess!