It's in Hoenn region. You can play it on Pokemon Sapphire, Ruby, and Emerald
Skitty does not appear in Rusturf Tunnel. Only Whismur are there.
in rusturf city
pokemon white is hareder than pokemon black
Pokemon Black Version & Pokemon White Version.
Yes. Pokemon Black version comes out spring 2011 the same for Pokemon White version.
If you mean pokemon silver for gbc an pokemon black for ds then you can't sorry
Poochyena is not found in Pokemon Black Version. It is found on Route 9 in Pokemon White Version, however.
Pokemon white reshiram is on black
In Pokemon Black Version the legendary is Reshiram and Pokemon White its Zerkrom.The only way to get both is to transfer Zerkrom to Pokemon Black Version or Reshiram to Pokemon White Version.
It has not yet been announced when Keldeo will be available for download in Pokemon Black Version and Pokemon White Version.
Rusturf Tunnel is located east from Rustboro City you can also enter the cave from Verandturf Town.
Kyogre cannot be found in Pokemon Black Version.