Super Smash Bros with Sonic characters. Play with Sonic, Tails or Knuckles and unlock other characters throughout the game.Reach the goal before the timer runs out. Welcome to play Sonic Smash Brothers game for free in friv100000.com. Sonic Smash Brothers is a wonderful game from our great collection of Friv 100000 games which are updated everytime.

Use Arrow keys button to Move, Use Spacebar button to Attack,

sonic..