Unlike the other Pokemon games, the object in Pokemon Stadium isn't to collect Pokemon, its to battle them.  The game comes with about 70 Pokemon to choose from.  You can even take Pokemon from your gameboy and battle them in this game with a special add-on.  Pokemon Stadium 1 won't be coming to America, but Pokemon Stadium 2 will be!!  Its exactlty the same as Pokemon Stadium 1, but it will have 150 pokemon!!