Help Sonic to free all his friends from the imprisonment of evil Doctor Eggman. Move fast through the levels full of entertaining, but sometimes dangerous things. Collect golden rings on your way and don't spend too much time on your adventure.
Take control of the most popular hedgehog in the world. Sonic moves with the speed of light and seems like there are no obstacles, that can stop him. However, evil Doctor Eggman has other plan for him and his friends. Help Sonic to deal with his enemy and save his friend from the imprisonment. Collect golden rings during your adventure and avoid traps on your way.