Code of Princess (ナンバーナインコード・オブ・プリンセス) is a side-scrolling beat 'em up action role-playing game developed by Agatsuma Entertainment and published by Nintendo for the Nintendo 3DS. It was released in Japan in 2012 and North America in 2013. The game features a unique blend of hack-and-slash and RPG elements, with an emphasis on action-packed battles. The story follows Princess Solange Blanchefleur de Lux, who has been entrusted with the legendary sword DeLuxcalibur and must use it to protect her kingdom from a mysterious force. The game features a single-player story mode, as well as a local and online multiplayer mode. Players can choose from a variety of characters, each with their own unique weapons and abilities, and battle their way through waves of enemies. The game also features a variety of customization options, allowing players to customize their characters' weapons and armor. Code of Princess is a fast-paced and action-packed game that is sure to appeal to fans of the genre.