*Play sonic the hedgehog flash game for free here. Play as sonic or knuckles, click start to play. Sonic the hedgehog began in 1991 on the genesis (mega drive) and quickly became segas leading game. Please wait for the game to load. * Play Free Online Games, fun games, puzzle games, action games, sports games, flash games, adventure games, multiplayer games and more.

Arcade Games 

Game Controls

Click start to play. Space bar to jump. Arrow keys to move. Space bar and hold down to speed up.