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.

AdventureRPG

Developer: Mango Factory

Publisher: Akupara Games

Release Date: April 23, 2026

Last updated: April 23, 2026

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Steam Capsule Assets

Download official Steam assets for Kumitantei: Old-School Slaughter

Header Capsule

Main store page header image

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Small Capsule

Small thumbnail for lists

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Main Capsule

Large promotional image

Dimensions: 1232x706

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Vertical Capsule

Portrait orientation capsule

Dimensions: 748x896

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Library Capsule

Steam library grid view

Dimensions: 600x900

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Library Hero

Steam library hero banner

Dimensions: 3840x1240

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Library Logo

Game logo for library

Dimensions: 1280x1280

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Store Capsule

Store page main image

Dimensions: 616x353

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Asset Information

• Header Capsule (920x430): Main store page header image

• Small Capsule (462x174): Thumbnail for game lists

• Main Capsule (1232x706): Large promotional image

• Library Assets: Used in Steam library interface

• Vertical Capsule (748x896): Portrait orientation for mobile

About Kumitantei: Old-School Slaughter

Platform Availability

Windows PC

Popular Tags

Single-playerSteam AchievementsFull controller supportSteam Trading CardsCustom Volume ControlsAdjustable DifficultySave AnytimeSteam CloudFamily Sharing

Frequently Asked Questions about Kumitantei: Old-School Slaughter

How much revenue has Kumitantei: Old-School Slaughter made?

Based on an estimated 7,500 - 12,500 owners and a base price of $13.49, Kumitantei: Old-School Slaughter has generated approximately $36.8K in gross revenue. This estimate accounts for Steam's 30% platform fee, regional pricing variations, and historical sales data. The game is currently 10% off, which may attract additional buyers. Revenue figures are estimates based on SteamSpy ownership data and do not include DLC or in-game purchase revenue.

Is Kumitantei: Old-School Slaughter worth buying?

With 0% positive reviews from 0 players, Kumitantei: Old-School Slaughter is rated as Mostly Negative - not recommended for most players. The game is currently priced at $13.49 (currently 10% off). With mixed reviews, we recommend researching gameplay footage and reading detailed reviews before purchasing.

When was Kumitantei: Old-School Slaughter released?

Kumitantei: Old-School Slaughter was released on April 23, 2026 by Mango Factory (published by Akupara Games). The game has been available for 1 days and falls under the Adventure, RPG genre(s). This is a newly released title, and community feedback is still developing.

What platforms is Kumitantei: Old-School Slaughter available on?

Kumitantei: Old-School Slaughter is available on Windows PC. Currently, the game is only available for Windows users. The game can be purchased and downloaded directly through the Steam platform on any supported operating system.

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