Arcade
Testudines Protostegidae
Defeat the Archelon without losing a ship in boss encounter (Level select allowed)
Achievement in Prehistoric Isle in 1930
10Points
0Nobody has unlocked it yet
—
Of this game's players
No dataRarity
- One of this game's 27 achievements
Want to unlock “Testudines Protostegidae”?
Play Prehistoric Isle in 1930 on Etera, track your progress and climb the rankings.
Get Etera See all achievementsMore achievements in Prehistoric Isle in 1930
-
2 pts
-
3 pts
-
5 pts
-
5 pts
-
5 pts
-
2 pts
-
3 pts
-
5 pts