Kumitantei: Old-School Slaughter

2026 · Mango Factory · Adventure, Indie, RPG

ComedyAnimeVisual NovelDetectiveMysteryCard Battler

Steam reviews:Very Positive90% of 323 reviews positive

Best price available

$6.49 at Eneba

$15.11 — You save $8.62

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Eneba

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-57%$6.49

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StandardNorth America

-20%$11.99

$14.99

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Eneba

-57%$6.49

StandardGlobal

Buy

$15.11

Steam

-20%$11.99

StandardNorth America

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$14.99

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Kumitantei: Old-School Slaughter: price summary

Right now the cheapest price for Kumitantei: Old-School Slaughter is $6.49 at Eneba, 46% less than on Steam ($11.99). We found it in 3 stores: Eneba, Instant Gaming, and Steam. Steam users rate it Very Positive: 90% of 323 reviews are positive. Since April 2026, its lowest price on Steam in Europe was €9.79 (September 4, 2026). Steam has discounted it once in that time.

Genre: Adventure, Indie, RPG
Released: April 23, 2026
Developer: Mango Factory
Publisher: Akupara Games
Type: Game

Price history

Steam prices in Europe, in euros: the history is recorded on Steam Spain.

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About Kumitantei: Old-School Slaughter

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.