Code of Princess[b] is an action role-playing video game developed by Studio Saizensen[4] and originally published by Agatsuma Entertainment for Nintendo 3DS.

[2] An enhanced port entitled Code of Princess EX launched for the Nintendo Switch between July and August 2018, courtesy of Nicalis worldwide, and Pikii in Japan.

The game also has RPG elements, at the completion of a scenario, the player receives experience points, money, and sometimes equipment to use on the playable characters.

On her journey Solange meets several people, including female thief Ali Baba, zombie-like Necromancer Lady Zozo, bard/sage Allegro, martial artist Master T Drakkhen, blind samurai "Shooting Star" Tsukikage, business-driven cat Marco Neko, and warrior/nun Sister Helga "Hel" Wilhelmina.

Guardian Heroes' director and character designer Tetsuhiko Kikuchi and lead programmer Masaki Ukyo worked on Code of Princess.

Atlus USA provided a full localization for the North American release on the Nintendo 3DS, including English voice acting.