Unused Olivine City house

The Olivine House is an unused beta map in Pokémon Gold, Silver, and Crystal. It can be accessed with codes for a GameShark.

The codes for accessing it in Pokémon Gold and Silver are:

010143D0
010144D0
010445D0

The codes to access it in Pokémon Crystal are:

0101B4DC
0101B5DC
0104B6DC

There are two NPCs in this map. The first is a Rhydon, whose glitched sprite changes into a Clefairy during walking animations. When A is pressed in front of it, it simply says, "Gugooh!"

When A is pressed in front of the woman in the house, she says: "When my Pokémon got sick, the Pharmacist in Ecruteak made some medicine for me.". It is worth noting that she says that the pharmacy is located in Ecruteak City, when in the final version of the game it was located in Cianwood City.

In "Pokémon Gold and Silver," the radio plays "The Pokédex Show." "The Pokédex Show" is a beta radio station which was replaced by the "Pokémon Talk Show." "The Pokédex Show" freezes the game when it is played. The Olivine House in "Pokémon Crystal" has a radio that plays the normal "Pokémon Talk Show."