Summary: this is better then the previous pokemon versions but after playing x and y..you'll wanna ditch this unless you need to make some pokegen things to send to x and y through the pokebank.. sshoosshhh it's a secrete... I only got this for using with the pokebank to get them all for x and y..
Excerpt: In Nintendo's first foray into numbered sequels in a Pokemon game, Black 2 does provide a few interesting differences to the original Black version.
What is most important about this game in this current generation of Pokemon (X/Y) is the Pokemon Bank that will be introduced in the near-future.
Once You go Black, You Have to go Back: A Pokémon Black/White 2 Review
8 November 2013
Summary: Pokémon Black and White 2 (henceforth referred to as BW2) are the sequel installments into the fifth generation of Pokémon. They are direct sequels to Pokémon Black and Pokémon White, respectively.
Summary: Pokemon Black 2 stands as a wonderful expansion for the Unova Region and the Pokemon Series itself. Some previous generations return along with the 5th generation. The only thing that disappointed me was the Team Plasma plot-line. They did a better job in Black and White.