I just had to review this game.
This game has 251 pokemon from both kanto and johto with new starter pokemon tododile/cynaquil/chickorita and new legendary pokemon /ho oh/lugia/suicune and it lets u trade over all your pokemon off blue/red if u have link cables which is awesome.
The only complaint i have of this game is the very start which is the same in all pokemon game u move into a house u go to see the professor u talk ot his child u go fight his child in a pokemon match your given the pokemon that u used in that match and then your off.
Basically if you only have a slight interest in the pokemon games this game is a must have for example its been years since ive had the game and im buying it off of ebay.