Sonic, a retro game hero, is about to have a fast run into extremeness! Enjoy the sidescroll gaming where you can explore new worlds, meet annoying enemies and have lots of running fun along the way! Collect rings to earn points but do your best to avoid wrecking into enemies which will instantly steal most of your coins. Some enemies can be stunned and squashed if you jump on top of them. Use the Arrow keys to move, press Space bar to jump.