No.
What is gameshark
As long as you have the proper codes for your version of the software you shouldn't have any problems getting it to work.
No.
you need a gameshark code
gameshark.com
well, something's wrong with ur gameshark or the code's wrong.
It is entered by having the gameshark & the emerald inserted into the gameshark, then turn on the Gameboy Advance & the Gameshark should have the cheats for that game on the menu, if not they can be entered manually, for the cheats go to their website (they will have them).
Use a Gameshark (I lost my Gameshark code for it)
Here is the Gameshark Code: [Must Be ON] Pokémon Sapphire Infinite Money Code: E51E97C3 7858E4EB
I don't know. I don't think there is much of a difference, but there are some 16-digit codes that I want and my Gameshark only lets me put in 12. I have the same question as you. A 16 - digit code is a gameshark code. But a 12 digit code is for a codebreaker. you can find gameshark codes on Xploder.com and Codebreaker codes on Codetwink.com. -Hope I helped
by using a specific gameshark code that enables you to get 99 rare candies on ruby.
gameshark code