Neo Geo MVS
A Secret Underwater Fight
Defeat the hidden monster in Mechanical City 2.
Achievement in Blue's Journey
5Points
0Nobody has unlocked it yet
—
Of this game's players
No dataRarity
- One of this game's 97 achievements
Want to unlock “A Secret Underwater Fight”?
Play Blue's Journey on Etera, track your progress and climb the rankings.
Get Etera See all achievementsMore achievements in Blue's Journey
-
10 pts
-
10 pts
-
10 pts
-
10 pts
-
10 pts
-
25 pts
-
5 pts
-
3 pts