Kumitantei: Old-School Slaughter -20%

Kumitantei: Old-School Slaughter

Very Positive · 324 reviews

93% positive (300 / 324)

Link Hub

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Screenshots

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Description

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.

Single-player

Released

April 23, 2026

Price

$14.99$11.99 -20%

Metacritic

79

Platforms

Windows

Developer

Mango Factory

Publisher

Akupara Games

AdventureIndieRPG1980sAlternate HistoryAnimeCard BattlerComedyCuteDark HumorDeckbuildingDetectiveFemale Protagonist