Codes
No Random Encounters (Japanese PRG1 Only)
This cheat is only allowed in Japanese, PRG1 versions of the game. (If you are unsure of your game version, simply try this and see if it works – if not, your game is a PRG0 version.) Hold the A Button on Controller 2 on the world map and, whilst the button is held, no random encounters will be fought.
Jimmy's Deals 