Pokémon Yellow (Feb 22, 1999 10:38 prototype)

Pokémon Yellow (Feb 22, 1999 10:38 prototype)
Build date Feb 22, 1999 10:38:04 Build name y990222 Dump status Released Released by Anonymous File release date April 11, 2020 Origin File Lot 2018 Nintendo data breach Files OriginalSouce.zip\yellow\ Game Pokémon Yellow System Game Boy Genre Role-playing Final build US Feb 23, 1999 Release date JP Sep 12, 1998 AU Sep 3, 1999 US Oct 19, 1999 EU Jun 16, 2000

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A late English localisation prototype of Pokémon Yellow, compiled on February 22, 1999, at 10:38:04, 1 day before the final build.

This is technically the same build as the final version of the game, but for unknown reasons, on February 23, a day after the compilation of this build, a binary modification was manually applied to this build, which was then used to manufacture the final cartridges for the US version of Pokémon Yellow. Therefore, this is a prototype.

Origin

Stolen via intrusion into Nintendo's corporate intranet between March and May 2018.

Warning: Do not link to this build; It is a first party Nintendo prototype, and furthermore was obtained via illegal means.