| Game |
Achievement |
Points |
Unlocked |
 |
 |
All Red Star Rings Found! |
1.71 | 05/28/2012 13:49:50 |
| Collect all Red Star Rings |
|
 |
All Stages Cleared! |
1.35 | 05/26/2012 17:14:35 |
| Defeat the final foe and watch the ending. |
|
 |
Metal Sonic Falls |
1.54 | 05/26/2012 16:47:27 |
| Defeat Metal Sonic in SKY FORTRESS ZONE, Act 1. |
|
 |
Ring Collector |
1.87 | 05/26/2012 16:16:51 |
| Beat Special Stage 1 after collecting every Ring. |
|
 |
All Chaos Emeralds Found! |
1.53 | 05/26/2012 15:44:01 |
| Collect all seven Chaos Emeralds. |
|
 |
Proof of Speed |
1.69 | 05/26/2012 15:16:45 |
| Clear SYLVANIA CASTLE ZONE, Act 1 in one minute or less. |
|
 |
Tag Partner |
1.71 | 05/18/2012 19:33:13 |
| Upload a Multiplayer score or time. |
|
 |
Rolling Combo! |
0.90 | 05/15/2012 16:25:01 |
| Activate the Rolling Combo with Sonic and Tails. |
|
 |
The Adventure Begins |
0.81 | 05/15/2012 14:55:35 |
| Clear SYLVANIA CASTLE ZONE, Act 1. |
