Croket! 4 - Bank No Mori No Mamorigami (Japan) - Gameboy Advance - Action-Adventure

Once again, the story is completely original and takes place in the Bank Forest. Aerial battles have been introduced to the battle mode, the field pattern has been expanded to the world, and the bunker customization has evolved to allow more freedom, allowing you to grow your own bunker. Original characters also appear in the game.