Use this page to find out which games each Pokémon can and can not be found in. This section covers Pokémon Red, Blue & Yellow as well as Pokémon Gold, Silver & Crystal. A tick means the Pokémon can be found or obtained in that game without trading.
Kanto Pokémon (#001–151)
| # | Pokémon | Red | Blue | Yellow | Gold | Silver | Crystal |
|---|---|---|---|---|---|---|---|
| #001 | Bulbasaur | ✓ | ✓ | ✓ | — | — | — |
| #002 | Ivysaur | ✓ | ✓ | ✓ | — | — | — |
| #003 | Venusaur | ✓ | ✓ | ✓ | — | — | — |
| #004 | Charmander | ✓ | ✓ | ✓ | — | — | — |
| #005 | Charmeleon | ✓ | ✓ | ✓ | — | — | — |
| #006 | Charizard | ✓ | ✓ | ✓ | — | — | — |
| #007 | Squirtle | ✓ | ✓ | ✓ | — | — | — |
| #008 | Wartortle | ✓ | ✓ | ✓ | — | — | — |
| #009 | Blastoise | ✓ | ✓ | ✓ | — | — | — |
| #010 | Caterpie | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #011 | Metapod | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #012 | Butterfree | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #013 | Weedle | ✓ | ✓ | — | ✓ | ✓ | ✓ |
| #014 | Kakuna | ✓ | ✓ | — | ✓ | ✓ | ✓ |
| #015 | Beedrill | ✓ | ✓ | — | ✓ | ✓ | ✓ |
| #016 | Pidgey | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #017 | Pidgeotto | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #018 | Pidgeot | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #019 | Rattata | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #020 | Raticate | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #021 | Spearow | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #022 | Fearow | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #023 | Ekans | ✓ | — | — | ✓ | ✓ | ✓ |
| #024 | Arbok | ✓ | — | — | ✓ | ✓ | ✓ |
| #025 | Pikachu | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #026 | Raichu | ✓ | ✓ | — | ✓ | ✓ | ✓ |
| #027 | Sandshrew | — | ✓ | ✓ | ✓ | ✓ | ✓ |
| #028 | Sandslash | — | ✓ | ✓ | ✓ | ✓ | ✓ |
| #029 | Nidoran(F) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #030 | Nidorina | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #031 | Nidoqueen | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #032 | Nidoran(M) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #033 | Nidorino | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #034 | Nidoking | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #035 | Clefairy | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #036 | Clefable | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #037 | Vulpix | — | ✓ | ✓ | — | ✓ | — |
| #038 | Ninetales | — | ✓ | ✓ | — | ✓ | — |
| #039 | Jigglypuff | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #040 | Wigglytuff | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #041 | Zubat | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #042 | Goldbat | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #043 | Oddish | ✓ | — | ✓ | ✓ | ✓ | ✓ |
| #044 | Gloom | ✓ | — | ✓ | ✓ | ✓ | ✓ |
| #045 | Vileplume | ✓ | — | ✓ | ✓ | ✓ | ✓ |
| #046 | Paras | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #047 | Parasect | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #048 | Venonat | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #049 | Venomoth | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #050 | Diglett | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #051 | Dugtrio | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #052 | Meowth | — | ✓ | — | — | ✓ | ✓ |
| #053 | Persian | — | ✓ | — | — | ✓ | ✓ |
| #054 | Psyduck | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #055 | Golduck | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #056 | Mankey | ✓ | — | ✓ | ✓ | — | — |
| #057 | Primeape | ✓ | — | ✓ | ✓ | — | — |
| #058 | Growlithe | ✓ | — | ✓ | ✓ | — | ✓ |
| #059 | Arcanine | ✓ | — | ✓ | ✓ | — | ✓ |
| #060 | Poliwag | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #061 | Poliwhirl | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #062 | Poliwrath | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #063 | Abra | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #064 | Kadabra | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #065 | Alakazam | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #066 | Machop | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #067 | Machoke | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #068 | Machamp | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #069 | Bellsprout | — | ✓ | ✓ | ✓ | ✓ | ✓ |
| #070 | Weepinbell | — | ✓ | ✓ | ✓ | ✓ | ✓ |
| #071 | Victreebel | — | ✓ | ✓ | ✓ | ✓ | ✓ |
| #072 | Tentacool | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #073 | Tentacruel | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #074 | Geodude | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #075 | Graveler | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #076 | Golem | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #077 | Ponyta | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #078 | Rapidash | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #079 | Slowpoke | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #080 | Slowbro | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #081 | Magnemite | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #082 | Magneton | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #083 | Farfetch’D | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #084 | Doduo | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #085 | Dodrio | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #086 | Seel | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #087 | Dewgong | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #088 | Grimer | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #089 | Muk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #090 | Shellder | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #091 | Cloyster | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #092 | Gastly | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #093 | Haunter | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #094 | Gengar | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #095 | Onix | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #096 | Drowzee | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #097 | Hypno | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #098 | Krabby | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #099 | Kingler | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #100 | Voltorb | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #101 | Electrode | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #102 | Exeggcute | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #103 | Exeggutor | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #104 | Cubone | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #105 | Marowak | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #106 | Hitmonlee | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #107 | Hitmonchan | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #108 | Lickitung | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #109 | Koffing | ✓ | ✓ | — | ✓ | ✓ | ✓ |
| #110 | Weezing | ✓ | ✓ | — | ✓ | ✓ | ✓ |
| #111 | Rhyhorn | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #112 | Rhydon | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #113 | Chansey | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #114 | Tangela | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #115 | Kangaskhan | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #116 | Horsea | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #117 | Seadra | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #118 | Goldeen | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #119 | Seaking | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #120 | Staryu | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #121 | Starmie | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #122 | Mr. Mime | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #123 | Scyther | ✓ | — | ✓ | ✓ | ✓ | ✓ |
| #124 | Jynx | ✓ | ✓ | — | ✓ | ✓ | ✓ |
| #125 | Electabuzz | ✓ | — | — | ✓ | ✓ | ✓ |
| #126 | Magmar | — | ✓ | — | ✓ | ✓ | ✓ |
| #127 | Pinsir | — | ✓ | ✓ | ✓ | ✓ | ✓ |
| #128 | Tauros | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #129 | Magikarp | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #130 | Gyarados | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #131 | Lapras | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #132 | Ditto | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #133 | Eevee | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #134 | Vaporeon | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #135 | Jolteon | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #136 | Flareon | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #137 | Porygon | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #138 | Omanyte | ✓ | ✓ | ✓ | — | — | — |
| #139 | Omastar | ✓ | ✓ | ✓ | — | — | — |
| #140 | Kabuto | ✓ | ✓ | ✓ | — | — | — |
| #141 | Kabutops | ✓ | ✓ | ✓ | — | — | — |
| #142 | Aerodactyl | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #143 | Snorlax | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #144 | Articuno | ✓ | ✓ | ✓ | — | — | — |
| #145 | Zapdos | ✓ | ✓ | ✓ | — | — | — |
| #146 | Moltres | ✓ | ✓ | ✓ | — | — | — |
| #147 | Dratini | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #148 | Dragonair | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #149 | Dragonite | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| #150 | Mewtwo | ✓ | ✓ | ✓ | — | — | — |
| #151 | Mew | — | — | — | — | — | — |
Johto Pokémon (#152–251)
The Johto Pokémon can’t be found in Red, Blue or Yellow at all.
| # | Pokémon | Gold | Silver | Crystal |
|---|---|---|---|---|
| #152 | Chikorita | ✓ | ✓ | ✓ |
| #153 | Bayleef | ✓ | ✓ | ✓ |
| #154 | Meganium | ✓ | ✓ | ✓ |
| #155 | Cyndaquil | ✓ | ✓ | ✓ |
| #156 | Quilava | ✓ | ✓ | ✓ |
| #157 | Typhlosion | ✓ | ✓ | ✓ |
| #158 | Totodile | ✓ | ✓ | ✓ |
| #159 | Croconaw | ✓ | ✓ | ✓ |
| #160 | Feraligatr | ✓ | ✓ | ✓ |
| #161 | Sentret | ✓ | ✓ | ✓ |
| #162 | Furret | ✓ | ✓ | ✓ |
| #163 | Hoot Hoot | ✓ | ✓ | ✓ |
| #164 | Noctowl | ✓ | ✓ | ✓ |
| #165 | Ledyba | — | ✓ | ✓ |
| #166 | Ledian | — | ✓ | ✓ |
| #167 | Spinarak | ✓ | — | ✓ |
| #168 | Ariados | ✓ | — | ✓ |
| #169 | Crobat | ✓ | ✓ | ✓ |
| #170 | Chinchou | ✓ | ✓ | ✓ |
| #171 | Lanturn | ✓ | ✓ | ✓ |
| #172 | Pichu | ✓ | ✓ | ✓ |
| #173 | Cleffa | ✓ | ✓ | ✓ |
| #174 | Igglybuff | ✓ | ✓ | ✓ |
| #175 | Togepi | ✓ | ✓ | ✓ |
| #176 | Togetic | ✓ | ✓ | ✓ |
| #177 | Natu | ✓ | ✓ | ✓ |
| #178 | Xatu | ✓ | ✓ | ✓ |
| #179 | Mareep | ✓ | ✓ | — |
| #180 | Flaaffy | ✓ | ✓ | — |
| #181 | Ampharos | ✓ | ✓ | — |
| #182 | Bellossom | ✓ | ✓ | ✓ |
| #183 | Marill | ✓ | ✓ | ✓ |
| #184 | Azumarill | ✓ | ✓ | ✓ |
| #185 | Sudowoodo | ✓ | ✓ | ✓ |
| #186 | Politoed | ✓ | ✓ | ✓ |
| #187 | Hoppip | ✓ | ✓ | ✓ |
| #188 | Skiploom | ✓ | ✓ | ✓ |
| #189 | Jumpluff | ✓ | ✓ | ✓ |
| #190 | Aipom | ✓ | ✓ | ✓ |
| #191 | Sunkern | ✓ | ✓ | ✓ |
| #192 | Sunflora | ✓ | ✓ | ✓ |
| #193 | Yanma | ✓ | ✓ | ✓ |
| #194 | Wooper | ✓ | ✓ | ✓ |
| #195 | Quagsire | ✓ | ✓ | ✓ |
| #196 | Espeon | ✓ | ✓ | ✓ |
| #197 | Umbreon | ✓ | ✓ | ✓ |
| #198 | Murkrow | ✓ | ✓ | ✓ |
| #199 | Slowking | ✓ | ✓ | ✓ |
| #200 | Misdreavus | ✓ | ✓ | ✓ |
| #201 | Unown | ✓ | ✓ | ✓ |
| #202 | Wobbuffet | ✓ | ✓ | ✓ |
| #203 | Girafarig | ✓ | ✓ | — |
| #204 | Pineco | ✓ | ✓ | ✓ |
| #205 | Forretress | ✓ | ✓ | ✓ |
| #206 | Dunsparce | ✓ | ✓ | ✓ |
| #207 | Gligar | ✓ | — | ✓ |
| #208 | Steelix | ✓ | ✓ | ✓ |
| #209 | Snubbull | ✓ | ✓ | ✓ |
| #210 | Granbull | ✓ | ✓ | ✓ |
| #211 | Qwilfish | ✓ | ✓ | ✓ |
| #212 | Scizor | ✓ | ✓ | ✓ |
| #213 | Shuckle | ✓ | ✓ | ✓ |
| #214 | Heracross | ✓ | ✓ | ✓ |
| #215 | Sneasel | ✓ | ✓ | ✓ |
| #216 | Teddiursa | ✓ | — | ✓ |
| #217 | Ursaring | ✓ | — | ✓ |
| #218 | Slugma | ✓ | ✓ | ✓ |
| #219 | Magcargo | ✓ | ✓ | ✓ |
| #220 | Swinub | ✓ | ✓ | ✓ |
| #221 | Piloswine | ✓ | ✓ | ✓ |
| #222 | Corsola | ✓ | ✓ | ✓ |
| #223 | Remoraid | ✓ | ✓ | — |
| #224 | Octillery | ✓ | ✓ | — |
| #225 | Delibird | — | ✓ | ✓ |
| #226 | Mantine | ✓ | — | ✓ |
| #227 | Skarmory | — | ✓ | ✓ |
| #228 | Houndour | ✓ | ✓ | ✓ |
| #229 | Houndoom | ✓ | ✓ | ✓ |
| #230 | Kingdra | ✓ | ✓ | ✓ |
| #231 | Phanpy | — | ✓ | ✓ |
| #232 | Donphan | — | ✓ | ✓ |
| #233 | Porygon 2 | ✓ | ✓ | ✓ |
| #234 | Stantler | ✓ | ✓ | ✓ |
| #235 | Smeargle | ✓ | ✓ | ✓ |
| #236 | Tyrogue | ✓ | ✓ | ✓ |
| #237 | Hitmontop | ✓ | ✓ | ✓ |
| #238 | Smoochum | ✓ | ✓ | ✓ |
| #239 | Elekid | ✓ | ✓ | ✓ |
| #240 | Magby | ✓ | ✓ | ✓ |
| #241 | Miltank | ✓ | ✓ | ✓ |
| #242 | Blissey | ✓ | ✓ | ✓ |
| #243 | Raikou | ✓ | ✓ | ✓ |
| #244 | Entei | ✓ | ✓ | ✓ |
| #245 | Suicune | ✓ | ✓ | ✓ |
| #246 | Larvitar | ✓ | ✓ | ✓ |
| #247 | Pupitar | ✓ | ✓ | ✓ |
| #248 | Tyranitar | ✓ | ✓ | ✓ |
| #249 | Lugia | ✓ | ✓ | ✓ |
| #250 | Ho-oh | ✓ | ✓ | ✓ |
| #251 | Celebi | — | — | — |