My favourite Gen 1 Pokemon are Venusaur, Charizard, Blastoise, Fearow, Arbok, Pikachu, Raichu, Nidoking, Clefable, Ninetales, Venomoth, Dugtrio, Persian, Arcanine, Poliwhirl, Alakazam, Machamp, Victreebel, Tentacruel, Golem, Slowbro, Magneton, Dodrio, Cloyster, Gengar, Kingler, Exeggutor, Marowak, Hitmonlee, Weezing, Rhydon, Kangaskhan, Starmie, Mr. Mime, Jynx, Electabuzz, Pinsir, Tauros, Gyarados, Lapras, Ditto, Vaporeon, Jolteon, Omastar, Aerodactyl, Snorlax, Articuno, Zapdos, Moltres, Dragonite, Mewtwo, and Mew.