Welcome to PokéCommunity! Register now and join one of the best fan communities on the 'net to talk Pokémon and more! We are not affiliated with The Pokémon Company or Nintendo.
The move Surf is used to open the hole initially. I think the command lingers when you used a pokemon to surf to get there in the first place. That's probably why it opened.
Gen III pokemon hack in fine, actually. I have that one green-lizard-reptile pokemon (I'm not too big on the pokemon, I just wanted something unique to use Cut with XD).
Anyways, I played (AGAIN) to the underground place in Mahogany Town where Team Rocket is doing their operations near Lake...
Diego, mind=blown. I've had a copy of B1 for the longest time, and i started playing it today, since I have a week off for spring break. I just hit the sudowoodo end in B1 and saw that you pushed out B2 not too long ago! Awesome work! Keep it up! XD
P.S. I'm messing around with cheats, trying...