Anilrgowda

Last Episode

To Unlock the Last Episode, beat Sonic's Episode, Silver's Episode, and Shadow's Episode.
Last EpisodeBeat Sonic's Episode, Shadow's Episode, and Silver's Episode
Unlockable Characters

Meet certain requirements in Sonic's story to unlock Shadow and Silver's stories.
Silver The HedgehogComplete 'Silver The Hedgehog' boss battle with Sonic Shadow The HedgehogComplete 'Crisis City' with Sonic
Unlock 'Extras' Menu

Complete either Sonic, Shadow, or Silver's story 100% to unlock the Extras menu on the main menu.
Theater RoomComplete Sonic, Shadow, or Silver's story 100% Audio RoomComplete Sonic, Shadow, or Silver's story 100%
Achievements

Complete each achievement to get the allotted gamerscore.
Silver Episode: Mastered (60)Clear all unlocked Silver ACT Missions with Rank S. Shadow Episode: Mastered (60)Clear all unlocked Shadow ACT Missions with Rank S. Gold Medalist (50)Collect all the Soleanna legendary Gold Medals. Silver Medalist (50)Collect all the Silver Medals scattered around Soleanna. Legend of Soleanna (100)Overcome all trials and accomplish a great feat. Nights of Kronos (60)Unlock the complete ending to the last hidden story. Sonic Episode: Mastered (60)Clear all unlocked Sonic ACT Missions with Rank S. Silver Episode: Completed (40)Clear unlocked Silver difficult level mission. Shadow Episode: Completed (40)Clear unlocked Shadow difficult level mission. Sonic Episode: Completed (40)Clear unlocked Sonic difficult level mission. Blue Phantom (20)Super Sonic Obtain the all moves. One to Reach the End (20)End the last hidden story. Silver Episode: Cleared (30)Clear Silver Episode! Shadow Episode: Cleared (30)Clear Shadow Episode! Sonic Episode: Cleared (30)Clear Sonic Episode! Ultimate Life Form (20)Resurrect the ultimate power from the lost memory. Psychic Soldier (20)Obtain all the power to save the future world. Soleanna's Hero (40)Solve all Soleannans' problems. Elite Agent (40)Complete all the tasks given as agent. Silver The Liberator (40)Solve all the mystery in Soleanna. Soleanna's Blue Wind (50)Solve all the problems swiftly. Dark Hero (50)Meet all the requests with magnificent skill. Silver The Savior (50)Reveal all the secrets with your ultimate power.