how do u get the basement key on pokemon crystal....?

Question

how do u get it cause i need to get rid of the rockets in goldenrod city/town!

thanks for your help....

Answer 1

As soon as you leave the Gym Leader, the Professor will give you a call.
He'll tell you there are weird Team Rocket transmissions being sent out and
wants you to check it out. And there's only one place to find out odd
transmissions, that's right, the Radio Tower back at Goldenrod city.

The walkthrough here is pretty straight-forward; so I won't go into much
detail. All you have to do is go into the door that leads to the next room
until you reach to the very top, while having many Pokemon battles along the
way.

When you do the reach the top, you will be confronted by the Boss of the
tower -- or so it seems. Soon after, he will take off his costume and reveal
himself as the Team Rocket Boss you fought back in Part 2. This battle will be
kind of tough, but all you need is a Psychic type like Kadabra or Alakazam with
Psychic. Win this battle and you will be awarded with the Basement Key.

Answer 2

Try some online toutorials just google your game and problem :) atleast I didn't tell you to stop playing like certian other

Answer 3

on what ds or gameboy?and i don't even like pokemon!!!