

Follow the link provided for the emulator you're using to be taken to a guide explaining how to get these codes working. If you're using an emulator and still can't figure out how to setup these codes, you're in luck! There's two common emulators for GBA games, the mGBA and VisualBoy Advance.

However, we will try to collect all possible cheat codes that would work on different versions of the Pokemon Ruby game so stay tuned. Anyone playing on a physical Gameboy will need to purchase a physical Gameshark device to use these codes. So far, the cheats below have been successfully tested on Pokemon Ruby (U) (Mugs) version and Ruby (US) V1.0 ROMS. If you're playing on an emulator you can usually input codes very easily by accessing a tab off the top of the toolbar. This page contains CodeBreaker cheat codes for Pokemon Ruby (USA).
