Dreamcast
Wow... What is This?
Complete all missions in Lost World as Sonic
Achievement in Sonic Adventure
10Points
0Nobody has unlocked it yet
—
Of this game's players
No dataRarity
- One of this game's 100 achievements
Want to unlock “Wow... What is This?”?
Play Sonic Adventure on Etera, track your progress and climb the rankings.
Get Etera See all achievementsMore achievements in Sonic Adventure
-
1 pts
-
2 pts
-
2 pts
-
5 pts
-
5 pts
-
5 pts
-
5 pts
-
5 pts