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Emerald Hill: Clear the Emerald Hill Zone 1.
Earned Wed Jul 24 22:59:05 2013 |
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Fast Emerald: Beat Emerald Hill Zone 1 in under 35 seconds in single-player or co-op mode.
Earned Wed Jul 24 23:01:28 2013 |
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Fast Chemical: Beat Chemical Plant Zone 1 in under 45 seconds.
Earned Thu Jul 25 00:06:40 2013 |
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Casino: Get to the Casino Night Zone.
Earned Thu Jul 25 09:40:58 2013 |
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Super Sonic: Become Super Sonic.
Earned Thu Jul 25 10:27:35 2013 |
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Extended Super: Stay in Super Sonic mode for one minute.
Earned Thu Jul 25 10:28:35 2013 |
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Chaos Emerald: Get one Chaos Emerald.
Earned Wed Jul 24 23:27:05 2013 |
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Chaos Master: Get all the Chaos Emeralds.
Earned Thu Jul 25 10:11:29 2013 |
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Conquering Time: Beat the game in under an hour.
Earned Thu Jul 25 14:49:43 2013 |
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All Multiplayer: Play all four multiplayer zones.
Earned Wed Jul 24 22:53:37 2013 |
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Online Racer: Win 10 versus zones in online play.
Earned Wed Jul 24 22:47:55 2013 |
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Win: Beat the game.
Earned Thu Jul 25 14:49:51 2013 |