Game Boy
Area Unknown
Without resetting and without leaving the cave, catch one of every Pokémon available in Cerulean Cave besides Mewtwo and fishing Pokémon without using the Master Ball.
Achievement in Pokémon Red Version
10Points
0Nobody has unlocked it yet
—
Of this game's players
No dataRarity
- One of this game's 93 achievements
Want to unlock “Area Unknown”?
Play Pokémon Red Version on Etera, track your progress and climb the rankings.
Get Etera See all achievementsMore achievements in Pokémon Red Version
-
1 pts
-
2 pts
-
5 pts
-
5 pts
-
5 pts
-
5 pts
-
5 pts
-
5 pts