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.
Compare prices from 1 official store(s). Updated multiple times daily.
We're tracking prices across official stores.
Coming soon: Historical low alerts, 30/90/180-day charts, and price drop notifications.