Gold and Silver's Pokedex covers 251 Pokemon across the Johto and Kanto regions. Gen 2 split the old Special stat into Sp. Atk and Sp. Def, added Dark and Steel types to counter Psychic, and introduced breeding and held items. The time-of-day system means some Pokemon only appear at night or during the morning. Use the filters to browse by type, generation, or stats.
251. That's 100 new Johto Pokemon added to the original 151 from Kanto. The game spans two regions, so you encounter Pokemon from both generations during the story. Some Gen 1 Pokemon only appear in Kanto after beating the Elite Four.
Cyndaquil is the safest pick. Typhlosion has good Speed and Sp. Atk, and Fire coverage is hard to find early. Totodile hits hard physically but suffers from the Gen 2 issue: Water is a special type, so its Attack stat doesn't apply to STAB moves. Chikorita is the weakest start by far, since Grass is resisted by most early gyms.
Generation 2, released in 1999 in Japan and 2000 in North America for the Game Boy Color. Added breeding, held items, a day/night cycle, two new types (Dark and Steel), and split the Special stat into Sp. Atk and Sp. Def.
Yes. After beating the Johto Elite Four, the entire Kanto region opens up with 8 more gym leaders to challenge. It's the same map from Red and Blue, updated for Gen 2. Clearing all 16 badges unlocks the fight against Red on Mt. Silver.
- Gen IY
Yellow151 Pokemon - Gen IRB

Red & Blue151 Pokemon - Gen IIGS

Gold & Silver251 Pokemon - Gen IIC
Crystal251 Pokemon - Gen IIIRS

Ruby & Sapphire386 Pokemon - Gen IIIFRLG

FireRed & LeafGreen386 Pokemon - Gen IIIE
Emerald386 Pokemon - Gen IVPt
Platinum493 Pokemon - Gen IVHGSS

HeartGold & SoulSilver493 Pokemon - Gen IVDP

Diamond & Pearl493 Pokemon - Gen VBW

Black & White649 Pokemon - Gen VB2W2

Black 2 & White 2649 Pokemon - Gen VIXY

X & Y721 Pokemon - Gen VIORAS

Omega Ruby & Alpha Sapphire721 Pokemon - Gen VIIUSUM

Ultra Sun & Ultra Moon807 Pokemon - Gen VIISM

Sun & Moon802 Pokemon - Gen VIILGPE

Let's Go Pikachu & Eevee153 Pokemon - Gen VIIISwSh

Sword & Shield664 Pokemon - Gen VIIIPLA
Legends: Arceus242 Pokemon - Gen VIIIBDSP

Brilliant Diamond & Shining Pearl493 Pokemon - Gen IXSV

Scarlet & Violet733 Pokemon - Gen IXLZA
Legends: Z-A364 Pokemon - Gen XWW

Winds & Waves51 Pokemon