Sonic Adventure 2 achievements
400
(150)

Sonic Adventure 2

3.9 from 19 votes

There are a maximum of 15 Sonic Adventure 2 achievements (12 without DLC) worth 400

638 tracked gamers have this game, 21 have completed it (3.29%)

Achievement Details

Boss Attack in Sonic Adventure 2

Boss Attack34

Clear all 3 modes in Boss Attack Mode.

  • Unlocked by 55 tracked gamers (9% - TSA Ratio = 3.39) 638  
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