Fast Win
30Beat the game in under 40 minutes.
Unlocked: 27 Nov 2010 03:16:17
Fast Marble
15Beat Marble Zone Act 1 in under 80 seconds.
Unlocked: 26 Nov 2010 02:01:33
Perfect Win
40Beat the game without dying.
Unlocked: 25 Nov 2010 02:52:00
Win
25Beat the game.
Unlocked: 25 Nov 2010 02:51:59
Get to the Star Light Zone.
Unlocked: 25 Nov 2010 01:49:57
Get to the Labyrinth Zone.
Unlocked: 24 Nov 2010 02:49:09
Chaos Master
35Get all the Chaos Emeralds.
Unlocked: 24 Nov 2010 02:41:08
Get to the Spring Yard Zone.
Unlocked: 24 Nov 2010 02:20:32
Get one Chaos Emerald.
Unlocked: 24 Nov 2010 01:25:55
Fast Green
10Beat Green Hill Zone Act 1 in under 35 seconds.
Unlocked: 23 Nov 2010 02:08:19
Clear the Green Hill Zone.
Unlocked: 23 Nov 2010 01:58:04
Centurion
10Get 100 or more rings.
Unlocked: 23 Nov 2010 01:42:30