they are 2 different games.
Ruby, sapphire, another emerald or firered and leafgreen. Must have national dex for all games and for firered and leafgreen you need to get the ruby and sapphire and give it to celio on one island.
No but you can migrate emerald Pokemon to heartgold
Emerald's better.
The circles in Pokemon Emerald are a form of marking and naming the users ' Pokemon. It allows the user to differentiate between Pokemon.
You can only mix records between Pokemon ruby, sapphire and emerald not leafgreen.
You can trade between firered, another leafgreen, ruby, sapphire and emerald also Pokemon colosseum and Pokemon xd gale of darkness.
you can get Pokemon that are not in the other version
Latias and all other hoenn Pokemon are unable to be captured in both leafgreen and firered to get them you must trade between ruby, sapphire and emerald.
Simply trade between ruby, sapphire and emerald, remember to trade with emerald you need wireless adapters.
they are 2 different games.
You would have to get it from firered or leafgreen the cool about firered and leafgreen is each can purchase the TM Dig at the Celadon City Dept Store then they can trade the TM to Emerald remember to trade between emerald and leafgreen or firered you must use wireless adapters.
Leafgreen can only trade between firered, ruby, sapphire, emerald, Pokemon colosseum, Pokemon xd gale of darkness, and migrate with diamond, pearl, platinum, heartgold and soulsilver it cannot trade with the original silver.
you can't ______________ No, I'm afraid not... you have to get the rainbow ticket (which you DO get ingame) and sail to some islands to deal with team rocket again... its boring, but the effort's worth it.
not much only in sapphire you can only catch kyogre and in emerald you can catch both kyogre and groudon.
there are 151 between leafgreen and fire red
It doesn't matter. The only difference between the two is that certain Pokemon battles with the same person will use different Pokemon.