Kumitantei: Old-School Slaughter
$14.99
1277 ranks climbed today
Kill each other...for science! The class of '89 is trapped in an elite school killing game. Investigate, solve, and expose your classmates in KumitanteiTM: Old-School Slaughter, an episodic murder-mystery ADV card-battler inspired by retro anime.
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Release Date
Apr 23, 2026
Metrics
91%(274 reviews)
25currently playing
23trending score
Developer Details
Developer
Mango FactoryPublisher
Akupara Games