Pokémon HeartGold/SoulSilver (Game) - Giant Bomb

Remakes of the original Game Boy Color games, Pokémon HeartGold and SoulSilver are given updated graphics and gameplay on the Nintendo DS.

Morty, Pokémon Wiki

Heartgold Pokemon

Indigo Plateau (Location) - Giant Bomb

Pokemon HeartGold Version Box Shot for DS - GameFAQs

Pokémon HeartGold and SoulSilver - Episode 62: Bell Tower

Voltorb - 83/102 - Common - Reverse Holo - Pokemon Singles » HeartGold & SoulSilver Sets » HeartGold SoulSilver Triumphant - ARG Game Center

Pokémon HeartGold/SoulSilver Characters - Giant Bomb

Why Pokémon HeartGold/SoulSilver Remain The Best Remakes In Video Games - Crunchyroll News

I made a tier list for Pokemon HGSS viability in nuzlockes. Any placements you disagree with? : r/nuzlocke

Pokémon Gold/Silver (Game) - Giant Bomb

Pokémon (universe) - SmashWiki, the Super Smash Bros. wiki

Pokemon HeartGold (Game Only) - Nintendo DS, Nintendo DS

Pokémon HeartGold/SoulSilver International Releases - Giant Bomb

Pokemon HeartGold (Game Only) - Nintendo DS, Nintendo DS

Pokemon Heartgold Soulsilver 2 in 1 DS Game R4 Cartridges