About two years ago, Pokemon designers designed a new island that you can additionally play with the Pokemon Green, Pokemon Pearl and Pokemon Sapphire. That was just a small leap where they only added a few characters.
Just yesterday, September 18, 2010, they just released NDS Pokemon Black and White. Pokemon addicts and gamers of all ages (I mean all ages) now have something new to play with. Out with the old, in with the new Pokemon. Virtual collectors of Pokemon have now new Pokemon species to collect for their Pokedex. You can buy Pokemon NDS game now everywhere! Have fun playing!