Sonic Generations achievements

Sonic Generations

4.0 from 2058 votes

There are a maximum of 49 Sonic Generations achievements worth 1,941 (1,000)

28,737 tracked gamers have this game, 2,544 have completed it (8.85%)

Achievement Details

Secret Achievement in Sonic Generations

Secret Achievement22 (15)

Continue playing to unlock this secret achievement. (Secret)

  • Unlocked by 13,779 tracked gamers (48% - TA Ratio = 1.44) 28,737  

Achievement Guide for CRISIS CITY Restored!

243,749 (161,191)
Achievement won on 03 Nov 11
TA Score for this game: 1,694
Posted on 03 November 11 at 21:50, Edited on 14 January 13 at 16:38
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Restored the CRISIS CITY Stage Gate.

Story related, can't be missed. This will unlock after you finish both Acts 1 and 2 of Crisis City. You will also set Blaze free.

WARNING: Many of the achievements are glitched in Sonic Generations. If it doesn't pop for you when it should, you may have to get it again on a new save file on a new save device like a flash drive or something. This is the only way I've heard of. And don't complain about it here, I had it happen to me with the achievement for collecting EVERYTHING.
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