5Points
0Nobody has unlocked it yet
—
Of this game's players
No dataRarity
- Type: Progression
- One of this game's 331 achievements
Want to unlock “Mystical Caverns”?
Play Sonic Jam on Etera, track your progress and climb the rankings.
Get Etera See all achievementsMore achievements in Sonic Jam
-
3 pts
-
3 pts
-
3 pts
-
5 pts
-
5 pts
-
5 pts
-
5 pts
-
10 pts