Bonus Stages and Chaos Emeralds
Complete any level with 50 rings and a giant ring will appear just behind the level end sign. Jump into this ring and you will go to a bonus stage. At the end of each bonus stage is a chaos emerald. Only one emerald can be collected from any level.
Avatar Awards
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Unlockable |
How to Unlock |
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Sonic Costume (Body) |
After collecting the 7 Chaos Emeralds, defeat the final boss 1 more time |
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Sonic Costume (Head) |
Collect all rings during the ending of the final stage |
Achievements
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Achievement |
Description |
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All Stages Cleared! (10) |
Defeat the final boss and view the ending. |
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Contender (10) |
Upload your recorded scores and clear times for all stages. |
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Crush Dr. Eggman (5) |
Defeat a boss for the first time. |
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Enemy Hunter (10) |
Defeat 1,000 enemies. |
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Golden Flash (10) |
Clear all Acts as Super Sonic. |
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Immortal (25) |
Build up 99 or more extra lives. |
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Ring Collector (15) |
Collect all the Rings in 'Special Stage 1' and Clear the stage. |
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Speed's My Game (35) |
Clear SPLASH HILL ZONE ACT 1 in less than a minute. |
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Super Sonic Genesis (30) |
Acquire all seven Chaos Emeralds. |
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The First Chaos Emerald (5) |
Acquire a Chaos Emerald. |
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The Story Begins (5) |
Clear SPLASH HILL ZONE, ACT 1. |
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Untouchable (40) |
Clear the E.G.G. STATION ZONE without taking any damage. |
