| Unlockable | How to Unlock
|
|---|
| "Bike" type Gear (Power) | Unlock Eggman
|
| "Skate" Type Gear (Speed) | Unlock Shadow
|
| Aiai | Finish All Missions
|
| Babylon Story | Complete Hero Story
|
| Chaos Emerald Gear | Complete Every Mission With A Gold Ranking
|
| Eggman | Complete Babylon story
|
| Jet Missions Simply | Complete Storm And Wave's Missions (No specific rank)
|
| Magic Carpet Gear | Complete Babylon Story
|
| Nights | Finish All Missions
|
| Rouge The Bat | Complete Hero's Story
|
| Sega Carnival | Complete Hero Grand Prix
|
| Sega Illusion | Complete Babylon Grand Prix
|
| Shadow The Hedgehog | Complete Hero's Story
|
| Super Sonic | Complete Jet's,Storm's, and Wave's Missions with "Gold" Ranking
|
| Ulala | Finish All Missions
|