Sonic the Hedgehog 4: Episode I achievements
445
(200)

Sonic the Hedgehog 4: Episode I

3.5 out of 5 from 1482 votes

There are a maximum of 12 Sonic the Hedgehog 4: Episode I achievements worth 445 (200)

18,712 tracked gamers have this game, 1,664 have completed it (8.89%)

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Sonic the Hedgehog 4: Episode I Achievements

Clear SPLASH HILL ZONE, ACT 1.
Unlocked by 18,676 tracked gamers (100% - TA Ratio = 1.00)  
Defeat a boss for the first time.
Unlocked by 16,364 tracked gamers (87% - TA Ratio = 1.06)  
Acquire a Chaos Emerald.
Unlocked by 13,939 tracked gamers (74% - TA Ratio = 1.15)  
Defeat 1,000 enemies.
Unlocked by 3,834 tracked gamers (20% - TA Ratio = 2.20)  
Clear all Acts as Super Sonic.
Unlocked by 3,167 tracked gamers (17% - TA Ratio = 2.42)  
Defeat the final boss and view the ending.
Unlocked by 6,184 tracked gamers (33% - TA Ratio = 1.73)  
Contender29 (10)
Upload your recorded scores and clear times for all stages.
Unlocked by 2,270 tracked gamers (12% - TA Ratio = 2.86)  
Collect all the Rings in 'Special Stage 1' and Clear the stage.
Unlocked by 4,857 tracked gamers (26% - TA Ratio = 1.96)  
Immortal45 (25)
Build up 99 or more extra lives.
Unlocked by 5,872 tracked gamers (31% - TA Ratio = 1.78)  
Acquire all seven Chaos Emeralds.
Unlocked by 3,949 tracked gamers (21% - TA Ratio = 2.17)  
Clear SPLASH HILL ZONE ACT 1 in less than a minute.
Unlocked by 5,372 tracked gamers (29% - TA Ratio = 1.86)  
Untouchable131 (40)
Clear the E.G.G. STATION ZONE without taking any damage.
Unlocked by 1,731 tracked gamers (9% - TA Ratio = 3.28)