Sonic The Hedgehog 4: Episode 1 iPhone Cheats

Game Center Achievements

The following are Game Center Achievements for Sonic the Hedgehog 4: Episode 1

Unlockable How to Unlock
All Stages Cleared! (100 pts) Defeat the final boss and view the ending.
Contender (50 pts) Upload your recorded clear times for all Time Attack stages.
Crush Dr. Eggman (50 pts) Defeat a boss for the first time.
Enemy Hunter (50 pts) Defeat 1,000 enemies.
Golden Flash (100 pts) Clear all Acts as Super Sonic.
Immortal (100 pts) Build up 99 or more extra lives.
Ring Collector (100 pts) Collect all the Rings in 'Special Stage 1' and Clear the stage.
Speed's My Game (100 pts) Clear SPLASH HILL ZONE ACT 1 in less than a minute.
Super Sonic Genesis (100 pts) Axquire all seven Chaos Emeralds.
The First Chaos Emerald (100 pts) Acquire a Chaos Emerald.
The Story Begins (50 pts) Clear Splash Hill Zone, Act 1.
Untouchable (100 pts) Clear the E.G.G. STATION ZONE without taking any damage.