Experience Sonic the Hedgehog once more. A classic from the old days. Knuckles knocks Sonic down, and there the game begins. Sonic vs Knuckles is a game which you will like playing at friv2000.com. Here you can find & enjoy Sonic vs Knuckles game and several other Friv 2000 games online free of charges.

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

sonic..