How do you enter cheat codes into VisualBoyAdvance?
A box will open up and you select game shark
If you are playing Pokemon (for example)
a)You will have to type in a master-code(given with cheats)
b)For Pokemon you will have to:
and press OK. when you go look in the grass rayquaza appears.
To deactivate it go back to the game-shark area. You will see tick marks in boxes. Deselect it and look in the grass again rayquaza won't appear.