Entering the Gameshark cheat code BFF956FA 2F9EC50D will get rare candies in Pokémon Emerald. Numerous cheat codes are available through Gameshark for many of the Pokémon video games.
The Gameshark code 820258400044 will unlock rare candies in Pokémon Fire Red. This code does not require a mastercode, according to Supercheats. The gameshark cheat code 8202583C 0044 8202583E 0063 will unlock rare candies in Pokémon Leaf Green. There is no cheat code for Pokémon Platinum US Version that specifically gives the player rare candies.
Some players advise against using these cheat codes because they can badly damage the game's software. Other Pokémon players advise training Pokémon instead of using rare candies to increase their levels.