Secret Key
Sprites Item Type Japanese Name Price
New.Old
Key Item
Event Item
ひみつのカギ
Secret Key
Purchase Price:0
Sell Price: 0


Attainable In
RGBY GS C RS E FRLG DP Pt HG SS B W

Yes
       
Yes
   
Yes

Yes
   
B2 W2 X Y ΩR αS S M US UM LGP LGE
                   
Yes

Yes


In-Depth Effect
This item has been used in several games and has a different appearance in them.
In Red, Blue, Yellow, FireRed & LeafGreen, this item is used to open Cinnabar Island's Gym after it has been locked.
In Pokémon Platinum, this item can be utilised to access a new room in the Eterna City Galactic Building. In this room, there are five appliances that allow you to change Rotom's form.

Flavour Text
FireRed LeafGreen The key to CINNABAR ISLAND GYM's front door. It is colored red and decorated.
Diamond Pearl Platinum A high-tech key that has to be used at a specific location. It emits a special electric signal to open a door.
HeartGold SoulSilver A high-tech key that has to be used at a specific location. It emits a special electric signal to open a door.
Black White A high-tech key that has to be used at a specific location. It emits a special electric signal to open a door.
Black 2 White 2 A high-tech key that has to be used at a specific location. It emits a special electric signal to open a door.
X Y A high-tech key that has to be used at a specific location. It emits a special electronic signal to open a door.
Omega Ruby Alpha Sapphire A high-tech key that has to be used at a specific location. It emits a special electronic signal to open a door.
Sun Moon A high-tech key that has to be used at a specific location. It emits a special electronic signal to open a door.
Ultra Sun Ultra Moon A high-tech key that has to be used at a specific location. It emits a special electronic signal to open a door.
Let's Go, Pikachu! Let's Go, Eevee! The key that unlocks the front door of the Pokémon Gym on Cinnabar Island. It has a red decoration.
Sword Shield A high-tech key that has to be used at a specific location. It emits a special electronic signal to open a door.


Locations
Red Blue Yellow Pokemon Mansion
FireRed LeafGreen Pokemon Mansion
Let's Go, Pikachu! Let's Go, Eevee! Pokemon Mansion