The dungeon RPG first launched for PS Vita in Japan in June 2016. A PlayStation 4 port was released in September 2017. NIS America brought out the game for PlayStation 4, Switch, and PC when it was released worldwide in September 2018.
While specific numbers were not shared, retail sales of the Japan-only PS Vita version were last tracked at 42,519 copies, while retail sales of the PlayStation 4 version in Japan were last tracked at 5,681. That means that around 101,800 shipments are unaccounted for.