Pokémon HeartGold & SoulSilver - All Elite Four Battles (1080p60)

Pokémon HeartGold and SoulSilver - The Cutting Room Floor

Pokemon HeartGold and SoulSilver :: Full Walkthrough

Why is Pokemon HeartGold so good? - Quora

Pokemon starter guide: HeartGold and SoulSilver part two Top Tier Tactics – Videogame strategy guides, tips, and humor

Indigo Plateau/Generation IV - Bulbapedia, the community-driven Pokémon encyclopedia

Pokéarth - Kanto - Indigo Plateau

My Pokemon Heartgold Wedlocke Team (Vs the Eli by Randompeak on DeviantArt

Pokemon HeartGold Hall Of Fame by XxNeo-The-HedgehogxX on DeviantArt

Pokemon HeartGold and SoulSilver :: Full Walkthrough

Soul Silver/ Heart Gold HC Nuzlocke tier list based on many (vanilla) runs. Feel free to discuss. : r/nuzlocke