Most GBA cheats require a "Master Code" to be enabled first for other cheats to function.
If you provide more context or clarify which "Pokémon Girl Hunter" game you're referring to, I can try to help you find more specific information. Alternatively, you can also try searching online for forums or communities dedicated to Pokémon games, where you can find discussions and guides on cheats and strategies.
Because the game is built on standard Pokémon engines (like FireRed or Emerald), players often use standard GBA cheat codes through emulators to improve the experience.
