Proof of Speed
Clear SYLVANIA CASTLE ZONE, Act 1 in one minute or less.
35 ✓ May 17th, 2012
All Chaos Emeralds Found!
Collect all seven Chaos Emeralds.
30 ✓ January 1st, 1753
Ring Collector
Beat Special Stage 1 after collecting every Ring.
15 ✓ May 17th, 2012
Tag Partner
Upload a Multiplayer score or time.
10 ✓ May 16th, 2012
The Adventure Begins
Clear SYLVANIA CASTLE ZONE, Act 1.
5 ✓ May 16th, 2012
Rolling Combo!
Activate the Rolling Combo with Sonic and Tails.
5 ✓ May 17th, 2012
All Red Star Rings Found!
Defeat the final foe after collecting every Red Star Ring.
40 
Endurance Race
Clear all stages without returning to the World Map.
25 
A Golden Wave
Defeat all bosses as Super Sonic.
10 
All Stages Cleared!
Defeat the final foe and watch the ending.
10 
I Love Tails
Play as Tails 50 times.
10 
Metal Sonic Falls
Defeat Metal Sonic in SKY FORTRESS ZONE, Act 1.
5