Sonic the Hedgehog
Unlockables
Achievements
Complete each achievement to get the allotted gamerscore.
| Unlockable | How to Unlock |
|---|---|
| Blue Phantom (20) | Super Sonic Obtain the all moves. |
| Dark Hero (50) | Meet all the requests with magnificent skill. |
| Elite Agent (40) | Complete all the tasks given as agent. |
| Gold Medalist (50) | Collect all the Soleanna legendary Gold Medals. |
| 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. |
| One to Reach the End (20) | End the last hidden story. |
| Psychic Soldier (20) | Obtain all the power to save the future world. |
| Shadow Episode: Cleared (30) | Clear Shadow Episode! |
| Shadow Episode: Completed (40) | Clear unlocked Shadow difficult level mission. |
| Shadow Episode: Mastered (60) | Clear all unlocked Shadow ACT Missions with Rank S. |
| Silver Episode: Cleared (30) | Clear Silver Episode! |
| Silver Episode: Completed (40) | Clear unlocked Silver difficult level mission. |
| Silver Episode: Mastered (60) | Clear all unlocked Silver ACT Missions with Rank S. |
| Silver Medalist (50) | Collect all the Silver Medals scattered around Soleanna. |
| Silver The Liberator (40) | Solve all the mystery in Soleanna. |
| Silver The Savior (50) | Reveal all the secrets with your ultimate power. |
| Soleanna's Blue Wind (50) | Solve all the problems swiftly. |
| Soleanna's Hero (40) | Solve all Soleannans' problems. |
| Sonic Episode: Cleared (30) | Clear Sonic Episode! |
| Sonic Episode: Completed (40) | Clear unlocked Sonic difficult level mission. |
| Sonic Episode: Mastered (60) | Clear all unlocked Sonic ACT Missions with Rank S. |
| Ultimate Life Form (20) | Resurrect the ultimate power from the lost memory. |
Contributed By: Llamaman2.
Last Episode
To Unlock the Last Episode, beat Sonic's Episode, Silver's Episode, and Shadow's Episode.
| Unlockable | How to Unlock |
|---|---|
| Last Episode | Beat Sonic's Episode, Shadow's Episode, and Silver's Episode |
Contributed By: Bryan199227.
Music Unlocks
Upon completing each story, you unlock that specific characters theme in the Audio Room
| Unlockable | How to Unlock |
|---|---|
| Elise's Theme | 100% The Last Episode |
| Shadow's Theme - All Hail Shadow | 100% Shadow's Episode |
| Silver's Theme - Dreams of An Absolution | 100% Silver's Episode |
| Sonic's Theme - His World | 100% Sonic's Episode |
Contributed By: metalmadnessx.
Unlock 'Extras' Menu
Complete either Sonic, Shadow, or Silver's story 100% to unlock the Extras menu on the main menu.
| Unlockable | How to Unlock |
|---|---|
| Audio Room | Complete Sonic, Shadow, or Silver's story 100% |
| Theater Room | Complete Sonic, Shadow, or Silver's story 100% |
Contributed By: HarroSIN.
Unlockable Characters
Meet certain requirements in Sonic's story to unlock Shadow and Silver's stories.
| Unlockable | How to Unlock |
|---|---|
| Shadow The Hedgehog | Complete 'Crisis City' with Sonic |
| Silver The Hedgehog | Complete 'Silver The Hedgehog' boss battle with Sonic |
Contributed By: HarroSIN.
Sonic the Hedgehog Resources
GameFAQs
Visit GameFAQs for more Sonic the Hedgehog, including 11 FAQs, 32 cheats, 43 reviews, and 3 box shots .
GameSpot
Visit GameSpot for more Sonic the Hedgehog, including 1 review, 4 previews, 8 news stories, 106 screenshots, and 25 gameplay movies .
