Edit Regional Pokedex Size

[Clover427]

Hi, I was just curious if there was any software or method that allowed you to change the size of the regional pokedex for Pokemon Emerald. I want to remove some pokemon that I will not be using in my ROM, and was wondering if there was anyway to do so.

 

[irreverently2nd]

Do you intend to remove the pokemon from the game or just remove their entries from the dex?

 

[Clover427]

I just want to remove their entries, not remove them entirely from the game.

 

[irreverently2nd]

This reply is assuming you're binary hacking, not sure what to do if you're using the decomp but certain it's much more straightforward. So if you're using binary then the app Pokemon Game Editor has a function called the "Pokedex Data Editor" (second entry on the second row).

But PGE is notoriously unstable, so you can also use something like HexManiacAdvance (a hex editing software specifically for pokemon genIII games) to get to the table called "data.pokedex.regional".

Make sure to make backups often!