Can someone explain to me why I should buy this game? Is it just like what platinum did to d/p?
B2/W2 are direct sequels to B/W in that they continue the story from the first one and have been generally improved
it's not the same game with slightly altered gameplay like platinum, it's a completely different game just set in the same region with significantly changed terrain
Does mine... have that?
not until you trade it to the new games and teach it with the in-game event
i.e. you go to the oath woods with the other Swords of Justice (cobalion, terrakion, virizion) and it learns it
you can also go to the moor of icirrus right now and teach it to it but it won't change form yet
That doesn't help at all. I still don't know which one to pick. Black 2 has Zekrom, Heracross, Skuntank, and Grumpig. While White 2 has Butterfree, Camerupt, Regice, Latias, and Braviary.
if it's any consolation you can get both version-exclusive Regis if you know someone who has the other game, they can give you the key to open the opposite one's room
I'm having trouble as well