Update: Pokemon X and Y announced for 3DS! Coming October 2013 worldwide!

[F0X]

Kuramakun said:

F0X said:
Am I the only person who thinks this game will take place in the Pokemon version of France?
It did appear to me as if Pikachu was sitting on top of the Eiffel Tower at the beginning of the trailer. :/

I think they are just trying to show how the game is going worldwide in it's release, And they did mention that they want the game to feel as if you are playing with players from across the world.

I think this will be the biggest pokemon game ever made, It'll probably have multiple regions.

There's also a part of the teaser where the trainer is running through the Pokemon version of Paris (with the Eiffel Tower in the background). However, I can see it having up to two regions. Any more would be difficult to square with the series formula.