The second installment of Pokemon Stadium is a nice improvement from the first. All of the old pokemon are back along with a hundred newly added pokemon. Pokemon Stadium 2 has brand new mini games and a mini quiz feature as well. The graphics are a lot better but the sound is still Gameboy quality. The game is still very limited unless you have an expansion pak, Pokemon Gameboy game, and a Gameboy. Pokemon Stadium 2 serves more as an accessory to your Pokemon Red/Blue/Gold/Silver than a independent game.