Basement Key
Key Items item in Pokémon Red and Blue.
Flavor Text
The key to NEW MAUVILLE, which was constructed beneath MAUVILLE CITY.
Short Effect
HS: Key to the tunnel under Goldenrod City. Gen III: Key to New Mauville.
Effect
Used by trainer outside of battle : Opens the door to the basement tunnel under Goldenrod City.
Town Map
Vs. Seeker
Unobtainable
Coin Case
Old Rod
Good Rod
Super Rod
Bicycle
S.S. Ticket
Unobtainable
Contest Pass
Unobtainable
Storage Key
Unobtainable
Secret Key
Unobtainable
Dowsing Machine
Red Orb
Unobtainable
Blue Orb
Unobtainable
Card Key
Unobtainable
Mach Bike
Unobtainable
Acro Bike
Unobtainable
Wailmer Pail
Unobtainable
Devon Goods
Unobtainable
Soot Sack
Unobtainable
Pokéblock Case
Unobtainable
Letter
Unobtainable
Eon Ticket
Unobtainable
Scanner
Unobtainable
Go-Goggles
Unobtainable
Meteorite
Unobtainable
Rm. 1 Key
Unobtainable
Rm. 2 Key
Unobtainable
Rm. 4 Key
Unobtainable
Rm. 6 Key
Unobtainable
Devon Scope
Unobtainable
Oak’s Parcel
Unobtainable
Poké Flute
Unobtainable
Bike Voucher
Unobtainable
Gold Teeth
Unobtainable
Lift Key
Unobtainable
Silph Scope
Unobtainable
Fame Checker
Unobtainable
TM Case
Unobtainable
Berry Pouch
Unobtainable
Teachy TV
Unobtainable
Tri-Pass
Unobtainable
Rainbow Pass
Unobtainable
Tea
Unobtainable
MysticTicket
Unobtainable
AuroraTicket
Unobtainable
Powder Jar
Unobtainable
Ruby
Unobtainable
Sapphire
Unobtainable
Basement Key
Key Items
Item #
476
Cost
0
Key Items
Obtainability
This item has Red and Blue flavor text, but it is not obtainable in Red or Blue.