| Game |
Achievement |
Points |
Unlocked |
 |
 |
All Red Star Rings Found! |
1.71 | 05/25/2012 18:34:41 |
| Collect all Red Star Rings |
|
 |
Tag Partner |
1.71 | 05/25/2012 18:22:06 |
| Upload a Multiplayer score or time. |
|
 |
Endurance Race |
1.79 | 05/25/2012 18:20:41 |
| Clear all stages without returning to the World Map. |
|
 |
All Stages Cleared! |
1.35 | 05/25/2012 16:28:57 |
| Defeat the final foe and watch the ending. |
|
 |
Ring Collector |
1.87 | 05/25/2012 10:34:31 |
| Beat Special Stage 1 after collecting every Ring. |
|
 |
Metal Sonic Falls |
1.54 | 05/16/2012 11:07:42 |
| Defeat Metal Sonic in SKY FORTRESS ZONE, Act 1. |
|
 |
Proof of Speed |
1.69 | 05/15/2012 22:04:51 |
| Clear SYLVANIA CASTLE ZONE, Act 1 in one minute or less. |
|
 |
All Chaos Emeralds Found! |
1.53 | 05/15/2012 14:54:02 |
| Collect all seven Chaos Emeralds. |
|
 |
Rolling Combo! |
0.90 | 04/21/2012 15:45:35 |
| Activate the Rolling Combo with Sonic and Tails. |
|
 |
The Adventure Begins |
0.81 | 04/21/2012 15:39:57 |
| Clear SYLVANIA CASTLE ZONE, Act 1. |
