Untouchable
40Clear the E.G.G. STATION ZONE without taking any damage.
Unlocked: 29 Dec 2010 04:04:33
Contender
10Upload your recorded scores and clear times for all stages.
Unlocked: 21 Dec 2010 20:00:08
Golden Flash
10Clear all Acts as Super Sonic.
Unlocked: 21 Dec 2010 05:11:50
Defeat the final boss and view the ending.
Unlocked: 21 Dec 2010 01:56:21
Acquire all seven Chaos Emeralds.
Unlocked: 20 Dec 2010 22:09:22
Enemy Hunter
10Defeat 1,000 enemies.
Unlocked: 01 Dec 2010 01:43:40
Collect all the Rings in 'Special Stage 1' and Clear the stage.
Unlocked: 30 Nov 2010 21:26:09
Clear SPLASH HILL ZONE ACT 1 in less than a minute.
Unlocked: 25 Nov 2010 04:33:31
Immortal
25Build up 99 or more extra lives.
Unlocked: 25 Nov 2010 04:17:55
Defeat a boss for the first time.
Unlocked: 25 Nov 2010 03:31:40
Acquire a Chaos Emerald.
Unlocked: 25 Nov 2010 03:23:00
Clear SPLASH HILL ZONE, ACT 1.
Unlocked: 25 Nov 2010 03:21:12