Sonic the Hedgehog 4: Episode I achievements
454
(200)

Sonic the Hedgehog 4: Episode I

3.5 from 1615 votes

There are 12 Sonic the Hedgehog 4: Episode I achievements worth 454 (200)

21,401 tracked gamers have this game, 1,809 have completed it (8.45%)

OohJimbo
17%

OohJimbo10 (10)

First played on 22 Jun 13

2 achievements out of 12 won

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Sonic the Hedgehog 4: Episode I Achievements

Defeat a boss for the first time.
Unlocked by 18,469 tracked gamers (86% - TA Ratio = 1.07)  
Clear SPLASH HILL ZONE, ACT 1.
Unlocked by 21,355 tracked gamers (100% - TA Ratio = 1.00)  
Acquire a Chaos Emerald.
Unlocked by 15,658 tracked gamers (73% - TA Ratio = 1.16)  
Defeat 1,000 enemies.
Unlocked by 4,266 tracked gamers (20% - TA Ratio = 2.23)  
Clear all Acts as Super Sonic.
Unlocked by 3,462 tracked gamers (16% - TA Ratio = 2.48)  
Defeat the final boss and view the ending.
Unlocked by 6,848 tracked gamers (32% - TA Ratio = 1.76)  
Contender29 (10)
Upload your recorded scores and clear times for all stages.
Unlocked by 2,461 tracked gamers (11% - TA Ratio = 2.94)  
Collect all the Rings in 'Special Stage 1' and Clear the stage.
Unlocked by 5,310 tracked gamers (25% - TA Ratio = 2.00)  
Immortal45 (25)
Build up 99 or more extra lives.
Unlocked by 6,479 tracked gamers (30% - TA Ratio = 1.81)  
Acquire all seven Chaos Emeralds.
Unlocked by 4,362 tracked gamers (20% - TA Ratio = 2.21)  
Clear SPLASH HILL ZONE ACT 1 in less than a minute.
Unlocked by 5,873 tracked gamers (27% - TA Ratio = 1.90)  
Untouchable135 (40)
Clear the E.G.G. STATION ZONE without taking any damage.
Unlocked by 1,881 tracked gamers (9% - TA Ratio = 3.37)