Pokémon Gold and Silver/Radio Tower

Go to Goldenrod City, the Radio Tower. When you get there, go to the stairs and beat the grunt that challenges you, then go to Level 2. While you are in Goldenrod City go check out bill's house, he will give you a free Eevee (if you haven’t already received it).

Floor 1

• Rocket Grunt:

  

  • Raticate (lvl. 24, 595 EXP),
  • Raticate (lvl. 24, 595 EXP),
  • 960

Floor 2

Beat all the trainers then go up.

• Rocket Grunt:

  

  • Arbok (lvl. 26, 819 EXP)
  • 1040

• Rocket Grunt:

  

  • Rattata (lvl. 21, 256 EXP),
  • Rattata (lvl. 21, 256 EXP),
  • Rattata (lvl. 23, 280 EXP),
  • Rattata (lvl. 23, 280 EXP),
  • Rattata (lvl. 23, 280 EXP)
  • 420

• Rocket Grunt:

  

  • Zubat (lvl. 26, 300 EXP),
  • Zubat (lvl. 26, 300 EXP),
  • 1040

• Rocket Grunt:

  

  • Grimer (lvl. 23, 442 EXP),
  • Grimer (lvl. 23, 442 EXP),
  • Muk (lvl. 25, 840 EXP)
  • 1000

Floor 3

Defeat these Rockets to continue.

• Rocket Grunt:

  

  • Weezing (lvl. 26, 963 EXP)
  • 1040

• Scientist Marc:

  

  • Magnemite (lvl. 27, 514 EXP),
  • Magnemite (lvl. 27, 514 EXP),
  • Magnemite (lvl. 27, 514 EXP)
  • 2700

• Rocket Grunt:

  

  • Koffing (lvl. 23, 560 EXP),
  • Grimer (lvl. 23, 440 EXP),
  • Zubat (lvl. 23, 264 EXP),
  • Rattata (lvl. 23, 276 EXP)
  • 920

Floor 4

There are only two trainers to worry about here, so take them out, and prepare to face the Director of the tower.

• Rocket Grunt:

  

  • Zubat (lvl. 22, 252 EXP),
  • Golbat (lvl. 24, 872 EXP),
  • Grimer (lvl. 22, 422 EXP)
  • 880

• Scientist Rich:

  

  • Porygon (lvl. 30, 835 EXP)
  • 3000

Floor 5

When you reach the Director's Office, you'll notice that the director isn't here, only this imposter, who actually is a Rocket Executive! Prepare for battle!

• Rocket Executive:

  

  • Koffing (lvl. 30, 732 EXP),
  • Koffing (lvl. 30, 732 EXP),
  • Koffing (lvl. 30, 732 EXP),
  • Weezing (lvl. 32, 1178 EXP),
  • Koffing (lvl. 30, 732 EXP),
  • Koffing (lvl. 30, 732 EXP)
  • 2160

When you finally beat this guy, the "Director" tells you that the real director is in the Underground Passage. Use the north entrance then go through, take the stairs and then take the passage to the right of the screen. You will then find a door which you need to go through. If you want, and it's probably advised, heal your Pokémon now.

Underground Area #1

When you enter, your Rival will attack you, then go and battle the first grunt, then go West and battle the second, then West again to face the next grunt. Open switch 3 to battle the burglar there then push no. 2 and no. 1 to battle another burglar and find a full heal. then go East and face the grunt, pull the switch and go in. Pick up the Ultra ball, then go into the line of sight of the Grunt, go round, beating all of the grunts until you reach the director, he will give you the key, then exit up the stairs to get the Amulet Coin. You probably should heal your Pokémon then go back to the Radio Tower. Go up to 3F and put the card key into the slot, then battle the grunt and go up. Beat all of the trainers on 4F then go to 5F, beat the two Executives then the real director comes in and gives you the Silver or Rainbow Wing, before you go, pick up the Ultra Ball then leave, Mary in studio 2 will give you the Pink Bow for normal type moves, the Green haired girl on Level 3 will give you TM11, now go and check the lottery corner and then go to Ecruteak City.

Trainers

Underground

Here you can find a variety of Trainers. Not just Rocket Grunts. You also will encounter switches to activate to get through to the next floor. The correct order in which to push them is 3, 2, 1. To get the second item (the first, Full Heal, is accessible via the exit), just turn off 2, then 3, to get the Smoke Ball in the bottom left area. Make sure if you do this to turn all switches off before redoing the order to get through!

Rival: 1920

• Golbat (lvl. 30, 1092 EXP)
• Magnemite (lvl. 28, 528 EXP)
• Haunter (lvl. 30, 810 EXP)
• Sneasel (lvl. 32, 902 EXP)
• Feraligatr/Typhlosion/Meganium (Starter) (Level 32, 1440 EXP)

• Rocket Grunt:

  

  1080
  • Rattata (lvl. 27, 324 EXP)

• Rocket Grunt:

  

  1000
  • Muk (lvl. 23, 772 EXP)
  • Koffing (lvl. 23, 561 EXP)
  • Rattata (lvl. 25, 304 EXP)

• Rocket Grunt:

  

  960
  • Koffing (lvl. 24, 584 EXP)
  • Muk (lvl. 24, 807 EXP)

• Burglar Eddie:2112
  • Growlithe (lvl. 26, 507 EXP)
  • Koffing (lvl. 24, 585 EXP)
• Burglar Duncan: 2024
  • Koffing (lvl. 23, 561 EXP)
  • Magmar (lvl. 25, 894 EXP)
  • Koffing (lvl. 23, 561 EXP),

• Rocket Grunt♀:

  

  1000
  • Gloom (lvl. 25, 706 EXP)
  • Gloom (lvl. 25, 706 EXP)

Underground 2

• Rocket Grunt: 960
  • Raticate (lvl. 24, 594 EXP)
  • Golbat (lvl. 24, 872 EXP)

• Rocket Grunt: 920
  • Grimer (lvl. 26, 501 EXP)
  • Weezing (lvl. 23, 846 EXP)

• Rocket Grunt: 1000
  • Koffing (lvl. 25, 610 EXP)
  • Koffing (lvl. 25, 610 EXP)

Items

Underground

• Full Heal
• Smoke Ball

Underground 2

• Ultra Ball
• Max Ether
• TM35 (Sleep Talk)
• Card Key
• Amulet coin (up stairs in B1F in the dept. store)

Level 3 (again)

• Rocket Grunt: 1040
  • Raticate (lvl. 24, 595 EXP)
  • Koffing (lvl. 26, 634 EXP)

Level 4 (Studio 2)

• Rocket Grunt♀: 960
  • Ekans (lvl. 21, 278 EXP)
  • Oddish (lvl. 23, 384 EXP)
  • Ekans (lvl. 21, 278 EXP)
  • Gloom (lvl. 24, 678 EXP)
• Rocket Executive: 2592
  • Golbat (lvl. 36, 1310 EXP)

Level 5 (Studio 1)

• Rocket Executive♀: 2304
  • Arbok (lvl. 32, 998 EXP)
  • Vileplume (lvl. 32, 1260 EXP)
  • Murkrow (lvl. 32, 726 EXP)
• Rocket Executive:

  

  2520
  • Houndour (lvl. 33, 804 EXP)
  • Koffing (lvl. 33, 804 EXP)
  • Houndoom (lvl. 35, 1530 EXP)

After defeating the final Rocket Executive, the Director will come and give you the Silver Wing if you're playing Silver, the Rainbow Wing if you're playing Gold, or a Clear Bell if you're playing Crystal. Now, go heal your Pokémon!