This page details one or more prototype versions of Pokémon Crystal.
Document the prototypes from the German, French, and Italian localizations, as well as the English 1.1 and Australian releases.
On April 24th, 2020, a massive leak containing files from the development of Pokémon Gold, Silver, and Crystal was released to the internet. Among these were a massive amount of builds from the different localizations of Pokémon Crystal. The builds from the English localization are of particular note, as many features from the Japanese version of Crystal were removed or changed in all other versions of the game, and the English localization was where these changes were made.
| English Localization Prototypes|
A huge amount of builds made during the English localization, with many changes present.