This game is also available on DS.
Retro Game Cheats for Pokemon Ruby/Sapphire (Game Boy Advance)
Effect: Obtain Nosepass
When:
During The Game
How:
Use Rock Smash on breakable rocks, and you will eventually encounter a Nosepass.
Submitted By:
Effect: Obtain Relicanth
When:
During The Game
How:
Relicanth is found on the ocean floor of Routes 124 through 126.
Submitted By:
Effect: infinite masterballs
When:
using a game shark cheat cartridge
How:
put in the codes 0945ee43f1b91645/
ee25bb6e22c0c18f
ee25bb6e22c0c18f
Submitted By:
Effect: Catch Castform
When:
During The Game
How:
After you save the weather institute, talk to the man blocking the doorway. He will give you the Castform. It changes form, depending on the weather. It knows Hail, Powder Snow, Rain Dance, and Sunny Day. It is a Normal type and is at level 25.
Submitted By:
Effect: Obtain Absol
Effect: Obtain Corphish and Crawdaunt
When:
During The Game
How:
Fish near Verdanturf City with a Good Rod. You will eventually battle one. Raise it to Lv. 33 and it will evolve into Crawdaunt.
Submitted By:
Effect: Obtain Heracross
Effect: get Deoxys
When:
during the game
How:
see all 200 pokemon and show your pokedex to the bloke in the hotel in lilycove city(ones that book in as game freak)
Submitted By:
Effect: Obtain Pinsir
Effect: Get Experience Share
When:
During The Game
How:
After you deliver the letter to Steven, go to the Devon Corp. Talk to the president. He should give you an Experience Share for impressing him, and for his thanks.
Submitted By:
Page: