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Emerald Hill: Clear the Emerald Hill Zone 1.
Earned Thu Aug 27 18:28:43 2015 |
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Fast Emerald: Beat Emerald Hill Zone 1 in under 35 seconds in single-player or co-op mode.
Earned Fri Aug 28 20:33:40 2015 |
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Fast Chemical: Beat Chemical Plant Zone 1 in under 45 seconds. |
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Casino: Get to the Casino Night Zone.
Earned Fri Aug 28 17:21:44 2015 |
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Super Sonic: Become Super Sonic.
Earned Fri Aug 28 16:35:18 2015 |
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Extended Super: Stay in Super Sonic mode for one minute.
Earned Fri Aug 28 16:36:19 2015 |
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Chaos Emerald: Get one Chaos Emerald.
Earned Thu Aug 27 17:22:11 2015 |
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Chaos Master: Get all the Chaos Emeralds.
Earned Fri Aug 28 16:23:59 2015 |
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Conquering Time: Beat the game in under an hour. |
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All Multiplayer: Play all four multiplayer zones.
Earned Fri Aug 28 20:30:19 2015 |
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Online Racer: Win 10 versus zones in online play. |
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Win: Beat the game.
Earned Fri Aug 28 20:24:24 2015 |