Princess Crown[b] is an action role-playing game developed by Atlus and published by Sega that was released only in Japan. Originally released in 1997 for the Sega Saturn, it was ported to the PlayStation Portable in 2005. Using a two-dimensional side-scrolling perspective, gameplay focuses on a beat em up-style fighting system while incorporating role-playing elements. Set in the fantasy kingdom of Valendia, the player controls the new queen Gradriel De Valendia, as her wish to aid the people in person leads into a quest to prevent the resurrection of the demon lord Lalva. Additional character scenarios are unlocked by completing Gradriel's quest, with completion of all story routes leading to the true ending.