Pokemon Sapphire & emulator

So I'm using VisualBoyAdvance, and I'm wondering if I can get a few codes in it for Pokemon Sapphire. I don't know, maybe get those Pokemon from past games like Charizard, Mewtoo (if it's even possible, I don't quite remember), or even Lugia. I already beat the game yesterday, so I'm kinda wondering if I can get these and continue playing until I'm already bored of it?

 

You need to get some Gameshark or Codebreaker codes.

 

Codes from these two GameFAQs links should help you out

http://www.gamefaqs.com/portable/gbadvance/file/563596/22318
http://www.gamefaqs.com/portable/gbadvance/file/563596/20888

 

you can get the codes from here too
http://us.codejunkies.com/search/codes_search_results.aspx?platval=-1&game=pokemon%20sapphire&plat=All

 

How do I get these to work on an emulator? Do I have to download a rom for Codebreaker? How would that work?

 

You don't need such a thing, all you do is click on the onboard cheat system of VisualBoyAdvance to input your codes, it can be found on the emelator's menu bar the one labeled "Cheats".

 

Ah, nice. Thanks for the help, guys.

 

yup that right that the easiest way to add cheat code but be sure don't give too much game shark code cos it can cause hang your game .

 

or there is www.cheatplanet.com