Pokemon FireRed GameShark codes are available at IGN.com and SuperCheats.com. Although the title is compatible with the original GameBoy Advance handheld game system, the codes listed on IGN are only compatible with a GameShark SP device. The content on SuperCheats states no such distinction.
Cheat codes include codes to quickly level up the user's Pokemon, duplicate items, bypass terrain and generally ease the difficulty of gameplay. In some cases, the player must input a master code prior to activating the desired cheat.
Pokemon FireRed Version is a remake of Pokemon Red Version, the first Pokemon game. Along with its sister title, Pokemon LeafGreen Version, the game offers updated visuals, gameplay and story elements.