Pokémon Fusion 2 - SoulSilver - Nintendo DS ROMs Hack - Download

PokeMMO lets you play classic Pokémon games online on Android

Pokemon - HeartGold Version ROM - NDS Download - Emulator Games

Pokemon Platinum Cheats & Cheat Codes for DS and Emulators - Cheat

Cheats for POKEMON HeartGold Version Game APK + Mod for Android.

Pokémon heartgold version, soulsilver version : the official Pókemon Kanto guide & National Pokédex : Free Download, Borrow, and Streaming : Internet Archive

Let's Play Pokemon: HeartGold - Part 40 - Snorlax

Pokemon old version

Are Pokemon HeartGold and SoulSilver versions the same game with little differences? - Quora

Pokémon HeartGold Version on (Nintendo DS): News, Reviews, Videos & Screens - Cubed3

Pokemon Heartgold Version Case and Game Manual : Pokemon Company, Nintendo : Free Download, Borrow, and Streaming : Internet Archive