I Am Setsuna is a Japanese role-playing video game developed by Tokyo RPG Factory and published by Square Enix. It was released for PlayStation 4 and PlayStation Vita in Japan in February 2016, and is scheduled for release in North America and Europe for PS4 and Microsoft Windows via Steam in mid-2016. No English release has been announced for the Vita version, although Square Enix has stated a release on the platform is still possible if enough demand is present. The story, set in a land gripped by perpetual winter, follows an unnamed mercenary and his charge, a maiden named Setsuna who must offer herself as a sacrifice at a sacred shrine to appease hostile demons. The story's central theme is sadness. The gameplay, which is deliberately designed to evoke role-playing games of the 1990s, uses an Active Time Battle system based on those used in early Final Fantasy games and Chrono Trigger.