Kumitantei: Old-School Slaughter cover image
Windows
Game

Kumitantei: Old-School Slaughter

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€13.99

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Windows
Kumitantei: Old-School Slaughter
€19.99
Epic logoEpic
Windows
Kumitantei: Old-School Slaughter
€13.49
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Release date23 April, 2026
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Publisher Akupara Games
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GenresAdventure, Indie, RPG
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Metascore84
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Steam Deck compatibilityicon Verified Verified
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ProtonDB Medal PLATINUM

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.