GameCube
King of the Koopas
Complete all of Bowser's star missions and unlock his Superstar status in Challenge Mode.
Achievement in Mario Superstar Baseball
25Points
0Nobody has unlocked it yet
—
Of this game's players
No dataRarity
- One of this game's 120 achievements
Want to unlock “King of the Koopas”?
Play Mario Superstar Baseball on Etera, track your progress and climb the rankings.
Get Etera See all achievementsMore achievements in Mario Superstar Baseball
-
5 pts
-
5 pts
-
5 pts
-
5 pts
-
5 pts
-
5 pts
-
2 pts
-
2 pts