Available Digital
Kumitantei: Old-School Slaughter
Apr 23, 2026 Mango Factory 1 platform
Adventure video game
Board video game
Indie
Visual novel
Action
Comedy
Historical
Horror
Mystery
Thriller
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.
