Use Silvers telekinesis when you are battling Shadow to pick up items and knock him down with them. If you attempt to pick up Shadow he'll hit you when you try and throw him. Using this tactic will eventually wear Shadow down and defeat him.

When a story is completed that specific characters theme is unlocked in the Audio Room.

Unlock Sonic's Theme - His World:
100% Sonic's Episode

Unlock Shadow's Theme - All Hail Shadow:
100% Shadow's Episode

Unlock Silver's Theme - Dreams of An Absolution:
100% Silver's Episode

Unlock Elise's Theme:
100% The Last Episode

Complete the following tasks in Free mode to unlock the corresponding characters.

Unlock Miles 'Tails'Prower:
Pass ALL Town Stage missions.

Unlock Rouge the Bat:
Pass ALL GUN Commander missions.

Unlock Blaze the Cat:
Pass ALL Soleana Mystery missions.

Unlock Knuckles the Echidna:
All 'S' Ranks on Town Stage missions.

Unlock Amy Rose:
ALL 'S' Ranks on Soleana Mystery missions.

Unlock E-123 Omega:
ALL 'S' Ranks on GUN Commander missions.


Unlock Last Episode:
Beat Sonic's Episode, Silver's Episode and Shadow's Episode.

Unlock Characters
Complete the following tasks in Sonic's story to unlock the corresponding.

Unlock Shadow The Hedgehog:
Complete 'Crisis City' with Sonic

Unlock Silver The Hedgehog:
Complete 'Silver The Hedgehog' boss battle with Sonic



Unlockable Extras Menu at the Main Menu

Unlock Audio Room:
Complete Sonic, Shadow or Silver's story 100%

Unlock Theater Room:
Complete Sonic, Shadow or Silver's story 100%

Complete the following tasks to unlock the corresponding achievements and their alloted GamerScore.

Blue Phantom - GamerScore 20:
Super Sonic Obtain the ALL moves.

One to Reach the End - GamerScore 20:
End the last hidden story.

Psychic Soldier - GamerScore 20:
Obtain ALL the power to save the future world.

Ultimate Life Form - GamerScore 20:
Resurrect the Ultimate Power from the lost memory.

Shadow Episode: Cleared - GamerScore 30:
Clear Shadow Episode.

Silver Episode: Cleared - GamerScore 30:
Clear Silver Episode.

Sonic Episode: Cleared - GamerScore 30:
Clear Sonic Episode.

Elite Agent - GamerScore 40:
Complete ALL the tasks given as agent.

Soleanna's Hero - GamerScore 40:
Solve ALL Soleannans' problems.

Silver The Liberator - GamerScore 40:
Solve ALL the mystery in Soleanna.

Shadow Episode: Completed - GamerScore 40:
Clear unlocked Shadow difficult level mission.

Silver Episode: Completed - GamerScore 40:
Clear unlocked Silver difficult level mission.

Sonic Episode: Completed - GamerScore 40:
Clear unlocked Sonic difficult level mission.

Gold Medalist - GamerScore 50:
Collect ALL the Soleanna Legendary Gold Medals.

Dark Hero - GamerScore 50:
Meet ALL the requests with Magnificent Skill.

Silver Medalist - GamerScore 50:
Collect ALL the Silver Medals scattered around Soleanna.

Silver The Savior - GamerScore 50:
Reveal ALL the secrets with your Ultimate Power.

Soleanna's Blue Wind - GamerScore 50:
Solve ALL the problems swiftly.

Nights of Kronos - GamerScore 60:
Unlock the complete ending to the last hidden story.

Shadow Episode: Mastered - GamerScore 60:
With Rank S Clear ALL unlocked Shadow ACT missions.

Sonic Episode: Mastered - GamerScore 60:
With Rank S clear ALL unlocked Sonic ACT missions.

Silver Episode: Mastered - GamerScore 60:
With Rank S clear ALL unlocked Silver ACT missions.

Legend of Soleanna - GamerScore 100:
Overcome ALL trials and accomplish a great feat.