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Kumitantei Old School Slaughter
57BANG SCORE

Kumitantei: Old-School Slaughter

Fair · RPG · 2026

Fair value, not a standout: $13.49, 89% positive.

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The verdict

Better value than 91% of RPG games

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.

Length
No data
not listed on HowLongToBeat
$/hr
No data
needs a length to divide by
Price
$13.49
Reviews
89%
308 reviews
Metacritic
79
critic score
Released
2026
What drives the score
↑Raising the score1
Reviews↑ 89% positive
Gates the score. Weak reviews cap it, strong reviews unlock a BANGER
•Neutral1
Monetization• None
No microtransactions, nothing drags the score down

↑ Raising the score, ↓ lowering it, • neutral. Lime is a core driver, blue a supporting signal. The exact weights stay secret. These are the inputs and the direction each pushes.

Critics vs players+10
Critics
79
Players
89
Critics and players agree on this one.
Metacritic critics · 308 Steam player reviews
Price history

—No price history available for this game.IsThereAnyDeal

—No achievement data available for this game.Steam global achievements

DeveloperMango Factory
PublisherAkupara Games
GenreRPG
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Kumitantei: Old-School Slaughter scores 57/100 on the BANG Score (fair value). The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steamBANGERS.com/game/2759280/kumitantei-old-school-slaughter
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The BANG Score is one number for value, 0 to 100: price against how it reviews and how long it was built to be. It rates value, not taste. Whether it is for you is on you. See the full leaderboard →

57
Kumitantei: Old-School Slaughter
$13.49−10%
Buy on Steam · $13.49Cheaper keys on G2A

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