Docter robotnick has evil plans to turn it into a dark, poluted planet. Its time for sonic the hedgehog to come into action, so docter robotnic can be stopped forever. In this side-view online flash game you have to complete several levels, and finally beat docter robotnic. Is Sonic able to stop him forever this time, play this flash game to find out.
What do you think about Sonic the Hedgehog ?