Quote Originally Posted by rinku
Aside from the hardware cheating devices, there simply don't seem to be many built in codes or goodies in the pokémon games (I dislike the term "cheat" for hidden features). I suspect there may still be hidden goodies waiting to be activated. Some that might count are:

The five special berries that the Berry Master's wife gives you for the following phrases:

Great Battle
Challenge Contest
Super Hustle
Overwhelming Latias
Cool Latios

The hidden Feebas tiles and the ability to reset them by changing the catchphrase.

Breeding Azuril and Wynaut

Shinies

These sort of have the role of hidden levels, extra characters and costumes that count as "cheats & codes" in other games. There may well be more that Nintendo/Game Freak are keeping silent about (i.e. what IS it with that white rock outside the space centre??)
yea i know that..thanx tho...

i dont really mind cheating, but i dont do it that often, i never cheated in red, yellow, or blue, but i did cheat in silver becuz of the duplicating pokemon box thing, i just wanted to know if anyone knows how to duplicate items..but there mite not be a way, thanx anway guys...i know the game shark cheat for infinite masterballs but i dont use gameshark...but ive been playin the game straight out fairly, its so much better than the old games...

wut happens wen u bread azuril and wynaut?