Meta Battle Subway PokeBase - Pokemon Q&A
0 votes
78 views
asked by
I'm pretty sure the only thing that gets unlocked is Cerulean Cave.

1 Answer

0 votes

As sumwun said already, the only thing that unlocks after defeating the E4 in RBY is Cerulean Cave. Other than that, the only other things you can really do is continue to catch Pokemon and re-battle the E4. That's really it, unfortunately.

answered by
What about catching Mewtwo?
The answer mentions Cerulean Cave.