Mary Skelter: Nightmares (Kangokutō Mary Skelter) launched on the PlayStation Vita in Japan in October 2016.
Kangokutō Mary Skelter Finale is the latest game in the Mary Skelter franchise, and will include an “adventure story” that will tell the stories of the previous two games in the franchise and the Koigokutō Mary Skelter spinoff game.
Compile Heart announced on Monday that it is delaying the release of its Kangokutō Mary Skelter Finale PlayStation 4 and Nintendo Switch game from October 8 to November 5.
Compile Heart then released Mary Skelter 2 in Japan for the PS4 in July 2018.