Kumitantei: Old-School Slaughter (2026)

Release:
Developer: Mango Factory
Kill each other...for science! The class of '89 is trapped in an elite school killing game. Investigate, solve, and expose your classmates in Kumitantei: Old-School Slaughter, an episodic murder-mystery ADV card-battler inspired by retro anime.
Platforms: PC (Microsoft Windows)
Genres: Adventure, Card & Board Game, Indie, Visual Novel
Tags: Anime, Detective, Card Battler, 1980s, Horror, Alternate History, Psychological Horror, Dark Humor, Female Protagonist, Retro