Pokemon Blue took the key, where to fight the boss?

You say**The one in the city.,What is the key?,I'll talk slowly.,First go to the top floor of the radio station to get rid of the fake boss of Team Rocket (that is, the guy with 6 gas bombs),Then he will disappear.,Then go to the underground garage (that's where someone helps you beathe every week),The door that was originally locked can now be opened.,Enter the secret base.,To open three doors.,Order 321 (open sequentially from the innermost one),Take a walk.,Go to the depths and see the real director.,He seems to give you a key., Then return to the radio station to the third floor (as shown in the picture,Just click on the card key),There will be a boss again.,The task is completed after the second is over.,It seems like that.,Don't be wordy.,Haha.

I played it a long time ago, and I don't remember it exactly.

I have the impression that some doors can be opened by pressing the A button directly at the door, and some doors have a black or gray card insert machine next to the door.

I have a strategy in space.

See for yourself.

The city where I went to Nazi.,The building of Team Rocket.,It should be.,I played it a long time ago.,I may not remember it all now.。。 You can go to the pm's game network to see the guide.

Hope it helps.

Get the key to take the elevator to the boss of Team Rocket, defeat him to fight the grass gym, play to Ziyuan Town, go to the top of the spirit tower to defeat Gragra to find the old man to get the elven flute, and now you can go and catch Kirbymon.

Go to a company, next to Rainbow City, go to the elevator and find the boss who will give you the Master Ball.

Go on, the key can be used by the boss in the back.

Arrive at the ** City Broadcasting Tower, defeat the members of Team Rocket all the way, and go to the top floor to defeat the fake director and get the underground key.

When you go to the underground tunnel, the door on the right can be opened, and you can go down and fight your old enemy.

The way to open the door is to press the button, in the order: 3 2 1.

Defeat all trainers and enter another door.

Go to the innermost place and find the director! After talking to him, get the key.

Go back to the second floor of the broadcast tower, open the computer door, defeat the Rocket team inside, and hit the top floor to be the boss.

I don't understand, let's put it this way.

There are three buttons that start right where you first entered (at the stairs).

Open in order: innermost and middle next to the stairs.

In that house, the secret key was early enough to enter the officer's door.

Is there a mobile version? Nintendo is out of the phone?

There is only a sapphire version on the GBA, and the blue version is a product of the black-and-white GB era.