The evil Dr. Eggman (aka Dr. Robotnik) stumbles upon an alternate dimension where some odd birds called Flickies have the ability to travel anywhere. In order to get help in his search for the Chaos Emeralds, Dr. Eggman transforms the Flickies into robots that will help him track down his coveted gems. It’s up to Sonic to stop him. Rescue the innocent Flickies before Robotnik turns them into part of his evil plan! Jump into this 3-D adventure as Sonic or his buddy Tails, and collect the golden rings to help free the Flickies and defeat the doctor.