Sonic Adventure Achievements

Full list of all 15 Sonic Adventure achievements worth 250 gamerscore. It takes around 15-20 hours to unlock all of the achievements in the base game.

The base game contains 12 achievements worth 200 Gamerscore, and there is 1 DLC packs containing 3 achievements worth 50 Gamerscore.

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Sonic Adventure DX

120
50
3
3.69
1,457
1,087 (75%)
6-8 h
Sonic Adventure DX