SoHTUF brings together the plots of every main Sonic video game title and creates a unique story never before told.
Picking up directly after the events of Sonic the Hedgehog(1991), SoHTUF is planned to tell the full stories of: Sonic 2 & Sonic CD, Sonic 3 & Knuckles, Sonic Adventure 1 & 2, Sonic Heroes, Sonic the Hedgehog(2006), Shadow the Hedgehog, and Sonic Unleashed.
Sonic has become the first Mobian to strike a blow against Robotnik and his empire by destroying the "Scrap Brain" factory, a major robotization facility. He escapes the carnage and begins his journey back to the Freedom Fighter base, which lies deep within the Aquatic Ruins . . .