
Originally Posted by
Endolise
In'net, or Best Buy.
Start with Black/White is you want a completely new experience (there are no Gen I-IV Pokémon available until after you complete the main storyline) and would like to play a more story-based game, but go with Black 2/White 2 if you want to be able to access older Pokémon from the get-go and care more about gameplay than story (there are a ton of post-game features in BW2, and the game's format is much more in the vein of older games). You don't need to have played through BW in order to understand the storyline of BW2 (there are some minor references here and there, but all of the more important connections are explained in BW2 anyway), but if you have a completed BW save file, you can use it to unlock a few neat extras in BW2.