Are you a good trainer? Find out as you try to capture and train pocket monsters, otherwise known as POKEMON, in the BLUE version. As Ash Ketchum, you'll pursue 150 different monsters, from Pikachu to Blastoise. Train them well, and they'll evolve into more powerful monsters. Trade with your friends and work on your training strategy...you'll need a good one to defeat eight GYM leaders and reach your full monster training potential.