Bulbasaur
Grass/Poison
Ivysaur
Grass/Poison Weakness: water / fire
Venusaur
Grass/Poison type
Charmander
fire type
Charmeleon
fire type
Charizard
Fire/Flying
Squirtle
water type
Wartortle
water
Blastoise
water type
Caterpie
bug
Metapod
bug
Butterfree
Bug/Flying
Weedle
Bug/Poison
Kakuna
Bug/Poison
Beedrill
Bug/Poison
Pidgey
Normal/Flying
Pidgeotto
Normal/Flying
Pidgeot
Normal/Flying
Rattata
normal
Raticate
normal
Spearow
Normal/Flying
Fearow
Normal/Flying
Ekans
poison
Arbok
poison
Pikachu
electric
Raichu
electric
Sandshrew
ground
Sandslash
ground
Nidoran F
poison
Nidoran M
poison
Nidorina
poison
Nidoqueen
Poison/Ground
Nidorino
poison
Nidoking
Poison/Ground
Clefairy
fairy
Clefable
fairy
Vulpix
fire
Ninetales
fire
Jigglypuff
Normal/Fairy
Wigglytuff
Normal/Fairy
Zubat
Poison/Flying
Golbat
Poison/Flying
Oddish
Grass/Poison
Gloom
darkness
Vileplume
Grass/Poison
Paras
Bug
Parasect
Bug/Grass
Venonat
Bug/Poison
Venomoth
Bug/Poison
Diglett
ground
Dugtrio
ground
Meowth
normal
Persian
normal (meowth different ver)
Psyduck
water
Golduck
water
Mankey
fighting
Primeape
fighting
Growlithe
fire
Arcanine
fire
Poliwag
water
Poliwhirl
water
Poliwrath
Water/Fighting
Abra
Psychic
Kadabra
psychic
Alakazam
psychic
Machop
fighting
Machoke
fighting
Machamp
fighting
Bellsprout
Grass/Poison
Weepinbell
Grass/Poison
Victreebel
Grass/Poison
Tentacool
Water/Poison
Tentacruel
Water/Poison
Geodude
Rock/Ground
Graveler
Rock/Ground
Golem
Rock/Ground
Ponyta
fire
Rapidash
fire
Slowpoke
Water/Psychic
Slowbro
Water/Psychic
Magnemite
Electric/Steel
Magneton
Electric/Steel
Farfetch'd
Normal/Flying
Doduo
Normal/Flying
Dodrio
Normal/Flying
Seel
water
Dewgong
water ice
Grimer
poison
Muk
poison
Shellder
water
Cloyster
water ice
Gastly
Ghost/Poison
Haunter
Ghost/Poison
Gengar
Ghost/Poison
Onix
Rock/Ground
Drowzee
psychic
Hypno
psychic
Krabby
water
Kingler
water
Voltorb
electric