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Untouchable
Clear the E.G.G. STATION ZONE without taking any damage.
40 
Speed's My Game
Clear SPLASH HILL ZONE ACT 1 in less than a minute.
35 
Super Sonic Genesis
Acquire all seven Chaos Emeralds.
30 
Immortal
Build up 99 or more extra lives.
25 
Ring Collector
Collect all the Rings in 'Special Stage 1' and Clear the stage.
15 
Enemy Hunter
Defeat 1,000 enemies.
10 
Golden Flash
Clear all Acts as Super Sonic.
10 
All Stages Cleared!
Defeat the final boss and view the ending.
10 
Contender
Upload your recorded scores and clear times for all stages.
10 
The Story Begins
Clear SPLASH HILL ZONE, ACT 1.
5 
Crush Dr. Eggman
Defeat a boss for the first time.
5 
The First Chaos Emerald
Acquire a Chaos Emerald.
5