This downloadable game brings the first Sonic Adventure to the PlayStation 3. The hedgehog with an attitude makes his triumphant return to the world of videogames in Sonic Adventure. Sonic has been catapulted into the third dimension with style. Racing at supersonic speeds through nearly 50 gorgeous, fully 3D levels, Sonic will have to adapt to the new challenges and dangers invented by the evil Dr. Robotnik. Sonic knows when he's outmatched, though, so he's recruited five friends including Amy Rose, Tails, and Knuckles to help him put a stop to Robotnik's evil scheme. Each playable character features different abilities, playing through levels differently and seeing the story evolve from their own perspectives.