These have to be traded from Red, Blue, Yellow, Gold And Silver or you could use a Cheating Device
These Are Bulbasaur,Ivysaur, Venusaur, Charmander, Charmeleon, Charizard, Squirtle, Wartortle, Blastoise, Vulpix, Ninetales, Mankey, Primeape, Omanyte, Omasatar, Kabuto, Kabutops, Articuno, Zapdos, Moltres, Mewtwo, Mew, Mareep, Flaaffy, Ampharos, Girafarig, Remoraid, Octillery and Celebi
