Untouchable
40Clear the E.G.G. STATION ZONE without taking any damage.
Unlocked: 04 Mar 2015 00:30:35
Enemy Hunter
10Defeat 1,000 enemies.
Unlocked: 01 Mar 2015 23:05:41
Contender
10Upload your recorded scores and clear times for all stages.
Unlocked: 01 Mar 2015 22:49:48
Golden Flash
10Clear all Acts as Super Sonic.
Unlocked: 01 Mar 2015 21:15:15
Acquire all seven Chaos Emeralds.
Unlocked: 01 Mar 2015 19:27:10
Immortal
25Build up 99 or more extra lives.
Unlocked: 22 Feb 2015 15:43:27
Defeat the final boss and view the ending.
Unlocked: 22 Feb 2015 02:36:22
Clear SPLASH HILL ZONE ACT 1 in less than a minute.
Unlocked: 14 Feb 2015 20:57:03
Collect all the Rings in 'Special Stage 1' and Clear the stage.
Unlocked: 14 Feb 2015 20:32:58
Defeat a boss for the first time.
Unlocked: 14 Feb 2015 20:17:35
Acquire a Chaos Emerald.
Unlocked: 14 Feb 2015 19:59:26
Clear SPLASH HILL ZONE, ACT 1.
Unlocked: 14 Feb 2015 19:57:51