Pokémon Gold & Silver Demo Leak Reveals Atomic Bomb Origins Of The 'Unown

A development demo of Pokémon Gold & Silver may have revealed that the Unown were based on the remains of victims of a nuclear explosion.

THE CRYPTODEX - Period 2a

The best parts of the Pokémon Gold demo leaks are the early designs - Polygon

The Many Prototype Maps of Red and Green – Helix Chamber

Pokémon Sun and Moon (Video Game) - TV Tropes

Proto:Pokémon Gold and Silver/Spaceworld 1997 Demo/Maps - The Cutting Room Floor

The best parts of the Pokémon Gold demo leaks are the early designs - Polygon

Translation: 1996 Pokédex Book (Part 6) – Lava Cut Content

Pokemon Demo Leak Reveals Odd Early Sprites For Pichu And Celebi

Gen 2 Demo Leak: All 1004 Beta Sprites – Lava Cut Content

Gen 2 Demo Leak: All 1004 Beta Sprites – Lava Cut Content

The Six Worst Designed Pokemon of Generation 2

Gen 2 Demo Leak: All 1004 Beta Sprites – Lava Cut Content

The Space World 1997 demo for Pokemon Gold has leaked online [Updated: Feb. 16, 2019 - Capsule Monsters assets found!]