Sonic The Hedgehog 2

The world’s favorite blue hedgehog is back! Dr. Robotnik returns, this time with help from Knuckles, in search of a powerful emerald. Sonic, along with his new sidekick Tails, embarks on a journey to stop Dr. Robotnik's plans before it's too late. Introducing: Knuckles and Tails The evil Dr. Robotnik returns with the help of Knuckles the Enchidna Tails joins forces with Sonic to help fight off Dr. Robotnik and his new sidekick Knuckles.