Clear the E.G.G. STATION ZONE without taking any damage.
Clear SPLASH HILL ZONE ACT 1 in less than a minute.
Acquire all seven Chaos Emeralds.
Build up 99 or more extra lives.
Collect all the Rings in 'Special Stage 1' and Clear the stage.
Upload your recorded scores and clear times for all stages.
Defeat the final boss and view the ending.
Clear all Acts as Super Sonic.
Defeat 1,000 enemies.
Acquire a Chaos Emerald.
Defeat a boss for the first time.
Clear SPLASH HILL ZONE, ACT 1.
