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Achievements
Sonic the Hedgehog 4: Episode ISync your progress to see which achievements you've unlocked.
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The Story Begins
Clear SPLASH HILL ZONE, ACT 1.
75.6% global
Crush Dr. Eggman
Defeat a boss for the first time.
49.4% global
The First Chaos Emerald
Acquire a Chaos Emerald.
40.7% global
Enemy Hunter
Defeat 1,000 enemies.
3.0% global
Golden Flash
Clear all Acts as Super Sonic.
4.6% global
All Stages Cleared!
Defeat the final boss and view the ending.
12.8% global
Contender
Upload your recorded scores and clear times for all stages.
3.3% global
Ring Collector
Collect all the Rings in 'Special Stage 1' and Clear the stage.
5.3% global
Immortal
Build up 99 or more extra lives.
9.2% global
Super Sonic Genesis
Acquire all seven Chaos Emeralds.
8.7% global
Speed's My Game
Clear SPLASH HILL ZONE ACT 1 in less than a minute.
6.6% global
Untouchable
Clear the E.G.G. STATION ZONE without taking any damage.
3.2% global
