Experience Sonic the Hedgehog once more. A classic from the old days. Knuckles knocks Sonic down, and there the game begins. Here you can play Sonic vs Knuckles game and watch its walkthrough for free in friv2012.com. Sonic vs Knuckles is an amazing game from our list of Friv 2012 games.

Use Arrow keys button to Move, Use Shift button to Jump, Use Ctrl button to Wall Jump,

sonic..