Yes The "Set" of games are: Leave Green, Fire Red. Ruby, Sapphire, Emerald. And the old games, Red blue yellow crystal and gold. The DS ones are Diamond and Pearl. The Red rescue team and Blue Rescue team; I do not believe you can trade any Pokemon but possible items. You can help each other on Missions though i just don't understand how...
It is the same as any other games, but you can't trade with other pokemon games. You can only trade your pokemon from the different generation games, you can't give your white version pokemon to the earlier generations.
make your Pokemon hold pokeballs then trade them over
Either trade it with a woman on route 15 for a Ditto or transfer it from previous games by using the Poketransfer on the same route (From Pokemon Diamond, Pearl, Platinum, Heartgold or Soulsilver).
yes You can trade Pokemon from another ds from 20M away The Pokemon game in the other ds has to be the same generation as yours You can't trade with a gameboy SP games ( Ruby Sapphire Emerald) Nds Pokemon games are: Heartgold Soulsilver Platinum Diamond Pearl
Not directly like games in the same generation. You have to use the Dream World in Pokemon White.
I think the Isshu region is the same as Unova. And, no you can not trade pokemon from Unova/isshu to any other region because the older games have no data on the new pokemon.
No, you can only catch Registeel in Platinum if you have the event Regigigas. However, you can migrate it from the 3rd generation games using Pal Park. If you don't have a GBA game, then trade for it using GTS or trade with a friend that has it. It's the exact same thing for Regice and Regirock.
you get the ruby and the sapphire in 6 island and 1 island
EASY! If You have Pkmn Diamond or Pearl, its the same as that! Go to the union room (in both games) in one game, talk to the other person and select trade! Like I said, EASY!
The Game Master... Well obviously not. every single Pokemon in the Pokemon emerald pokedex is not registerd in Pokemon silver. There are some in the national dex but not in the original dex. No New games can trade or battle with old games. unless they have made say Pokemon acrylic and then make Pokemon cyan with the same region and near enough the same Pokemon then yeah. PS: There is no such thing and probably never will be as Pokemon acrylic and cyan
You cannot because they are two different games not owned by the same company.
the same gameboy advanced cable u use to trade with the rest of the GBA Pokemon games u jus plug 1 side into the gamecube/wii