Fast Win
30Beat the game in under 40 minutes.
Unlocked: 31 Jul 2007 23:46:10
Perfect Win
40Beat the game without dying.
Unlocked: 31 Jul 2007 23:46:09
Win
25Beat the game.
Unlocked: 31 Jul 2007 23:46:07
Get to the Star Light Zone.
Unlocked: 31 Jul 2007 23:16:18
Chaos Master
35Get all the Chaos Emeralds.
Unlocked: 31 Jul 2007 23:02:49
Get to the Labyrinth Zone.
Unlocked: 31 Jul 2007 22:54:39
Get to the Spring Yard Zone.
Unlocked: 31 Jul 2007 22:31:05
Fast Marble
15Beat Marble Zone Act 1 in under 80 seconds.
Unlocked: 31 Jul 2007 22:15:05
Centurion
10Get 100 or more rings.
Unlocked: 31 Jul 2007 21:35:03
Clear the Green Hill Zone.
Unlocked: 31 Jul 2007 21:32:31
Get one Chaos Emerald.
Unlocked: 31 Jul 2007 21:28:27
Fast Green
10Beat Green Hill Zone Act 1 in under 35 seconds.
Unlocked: 31 Jul 2007 21:27:49