How many people are playing Kumitantei: Old-School Slaughter right now?

Kumitantei: Old-School Slaughter has 8 players on Steam right now, with a 24-hour peak of 11 and an all-time peak of 61 on May 2026.

What is the all-time peak player count of Kumitantei: Old-School Slaughter?

61 concurrent players on May 2026.

Kumitantei: Old-School Slaughter was released on Steam on 23 Apr 2026.

GameApp ID 2,759,280by Mango FactoryReleased 23 Apr 2026

WindowsEngine —

Steam user reviews · 359 written

Updated 12 Sep 2026, 01:33 UTC

SteamPeaks Rating

86.5

Very positive

Positive share

91.6%Very Positive

Last 30 days

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No reviews in the last 30 days

Played before writing

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Sampling starts with the review poller

Reviews per day

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From Valve’s daily histogram

How sentiment moved · share of new reviews that were positive

Awaiting the histogram

Not enough samples yet. The line appears once a few readings are in.

Positive shareReviews writtenLifetime share

Kumitantei: Old-School Slaughter Reviews · SteamPeaks