>>32179513But that's Distortion World. We don't even know if there is strong gravity there, considering everything was floating. If there is, it's pretty weak. That's more of a mental thing, we're talking physical. Yes, all protagonists go through caves and mountains, but Kanto has just more of them and they're bigger than most. Mount Moon, Diglett Cave, Rock Tunnel, Seafoam Islands, Mount Ember, Victory Road, Cerulean Cave and finally Mount Silver. That's not counting the other places that were just aiming for Red's very life.