Sonic Generations achievements
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Sonic Generations

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There are a maximum of 49 Sonic Generations achievements worth 1,946 (1,000)

29,261 tracked gamers have this game, 2,567 have completed it (8.77%)

Achievement Details

Secret Achievement in Sonic Generations

Secret Achievement17 (15)

Continue playing to unlock this secret achievement. (Secret)

  • Unlocked by 23,105 tracked gamers (79% - TA Ratio = 1.12) 29,261  

Achievement Guide for SKY SANCTUARY Restored!

AuthorSolution
Shabobble
320,423 (201,557)
Shabobble
Achievement won on 02 Nov 11
TA Score for this game: 934
Posted on 02 November 11 at 13:33
This solution has 3 positive votes and 0 negative votes. Please log in to vote.
SKY SANCTUARY Restored!

Restored the SKY SANCTUARY Stage Gate.

Story achievement, not missable, just complete Act 1 and 2 of Sky Sanctuary (after Chemical Plant) and you'll also free Knuckles.
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