Avalon Code (アヴァロンコード, Avaron Kōdo) is a role-playing game developed by Matrix Software and published by Marvelous Entertainment for the Nintendo DS. This action-packed game is set in a world on the brink of destruction, in which the player takes on the role of a Bookkeeper, a chosen one tasked with saving the world by cataloging its secrets. Players must battle monsters, collect items and forge weapons as they explore the world, unlocking its secrets in order to save it from destruction. Combat is fast-paced and strategic, with an emphasis on using the right weapon for the right situation. Players can also customize their weapons to suit their playstyle, adding elemental powers and special abilities. With an engaging story and a unique, vibrant art style, Avalon Code is an exciting and immersive RPG experience.