| Achievement | How to unlock
|
|---|
- All Stages Cleared! ( 10 points )
| - Defeat the final boss and view the ending.
|
| - Upload your recorded scores and clear times for all stages.
|
- Crush Dr. Eggman ( 5 points )
| - Defeat a boss for the first time.
|
- Enemy Hunter ( 10 points )
| |
- Golden Flash ( 10 points )
| - Clear all Acts as Super Sonic.
|
| - Build up 99 or more extra lives.
|
- Ring Collector ( 15 points )
| - Collect all the Rings in 'Special Stage 1' and Clear the stage.
|
- Speed's My Game ( 35 points )
| - Clear Splash Hill Zone Act 1 in less than a minute.
|
- Super Sonic Genesis ( 30 points )
| - Acquire all seven Chaos Emeralds.
|
|
- The First Chaos Emerald ( 5 points )
| |
- The Story Begins ( 5 points )
| - Clear Splash Hill Zone, Act 1.
|
- Untouchable ( 40 points )
| - Clear the E.G.G. Station Zone without taking any damage.
|
Achievements...