use the basement key in goldenrod city. the key is in goldenrod.
The basement key is used in the Goldenrod underground. You get it while rescuing the Radio Tower from Team Rocket - specifically, after defeating a Rocket Executive disguised as the director.
You need to acquire the Secret Key that can be found in the basement of the Pokémon Mansion and then you can use the Secret Key to enter into Blaine's Gym.
I don't know if it's the same as in Sapphire but I think you have to go to Mauville City and get the Basement Key off the gym leader there, Wattson, then go down to wear the man is fishing. Use surf there and go right. You will come across 2 islands one that has a tree and a sign saying something like 'Team Aqua was here, but scribbled oover was, Team Magma Rules!' Surf some more and on the next island there is a metal door, and that's where you use the basement key.
use the lift key to use the lift
use the basement key in goldenrod city. the key is in goldenrod.
The basement key is used in the Goldenrod underground. You get it while rescuing the Radio Tower from Team Rocket - specifically, after defeating a Rocket Executive disguised as the director.
You will need to use the Secret Key which is hidden in the basement of Pokemon Mansion which is located on Cinnibar Island.
You need to acquire the Secret Key that can be found in the basement of the Pokémon Mansion and then you can use the Secret Key to enter into Blaine's Gym.
you use it to open the door to the basement!
in gold i think it is to infiltrate the radio tower where team rocket have taken over in the town with the 3rd gym at least i think
I don't know if it's the same as in Sapphire but I think you have to go to Mauville City and get the Basement Key off the gym leader there, Wattson, then go down to wear the man is fishing. Use surf there and go right. You will come across 2 islands one that has a tree and a sign saying something like 'Team Aqua was here, but scribbled oover was, Team Magma Rules!' Surf some more and on the next island there is a metal door, and that's where you use the basement key.
Catch the bat on the roof and use the key to get in the basement.
There are many ways to get a Pokemon to like you more, depending on which version you use... In Red, Yellow and Blue it doesn't matter.... In Emerald, Ruby, and Saphire you can give it a Soothe Bell or use lots of items (i.e. protein). In Crystal, Silver, and Gold use lots of items on it and give it haircuts(in the basement at Goldenrod).
use the lift key to use the lift
all of them
go in the radio tower then defeat everyone in there go to the 5 floor and defeat that guy up there he will give you a basement key use that to get in the underground wearhouse