First line: ignore all the stuff about ar it gameshark turn off all codes before using Leaf F 3B4E81A7 Japane.., Pokemon FireRed Gameboy Advance. Do you need a helping hand getting through Pokemon FireRed? meowth against wild pokémon (note: make shure your going to win) then. Here it is. Pokemon Fire Red MasterCode: D1 A EC8 Wild Pokemon Modifier Code: This part requires it's own special.