Pokemon can not transfer backwards. You can get Pokemon from other games to Unova, but the opposite is impossible.
You can't - their sprites and such aren't programmed into other games.
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.
you can get all the pokemon in the Unova region in pokemon black and white, in the other games you all the pokemon in sinnoh, hoenn, kanto and johto. Unova came out in 2010 and shortly after that they thought of a game / 2 involving Unova region pokemon.
Including Genesect:-155 Pokemon in the Unova region.
Same as in the games Black and White: Unova.
No because , the unova region has different qualities and settings. so you can only catch unova pokemon. but there is a cheat to get celabi to unova.
Sandile isn't in any of the old games only the black and white unova region games.
when you connect to other people's games through the highlink (entralink) you will unlock grass in white forest. The grass will hold Pokemon that are otherwise uncatchable in Unova.
dude unova is the region not a city
No, Unova, Sinnoh, Hoenn, Johto, and Kanto are not pokemon, but are the reigons of ¨pokemon world.¨
unova
The games are set in the Unova Region, which is modeled after the New york metropolitan area.