How many people are playing Murders & Mistresses right now?

Murders & Mistresses is app 3740030 on Steam. Player counts appear once the tracker has sampled it.

When was Murders & Mistresses released on Steam?

Murders & Mistresses was released on Steam on 25 Sep 2026.

Status

SteamPeaks

Murders & Mistresses

GameApp ID 3,740,030by UndergradSteveReleases 25 Sep 2026

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App ID3,740,030

Release date25 Sep 2026

Engine—

Install size—

TypeGame

Last update10 Sep 2026

Steam DeckUnknown

DLC0

DeveloperUndergradSteve

Changenumber38,771,243

Price—

Packages0

PublisherUndergradSteve

SystemsWindows · macOS · Linux

Followers—

Depots0

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Murders & Mistresses

UndergradSteve
Releases 25 Sep 2026·App 3740030

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

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First samples arriving

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Since last public build

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Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 0 unannounced

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Downloaded in 30 days

Quiet · no builds in 30 days

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When UndergradSteve ships

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Murders & Mistresses Patches · SteamPeaks

1 published · from the developer’s Steam news feed

Patch notes

Latest 27 Feb 2026, 20:09 UTC

Published	Title	Build
27 Feb 2026, 20:09 UTC	0.15.1.11 Demo Update Demo Patch Notes [0.15.1.11] Content · Added new combinations for 2am phone call / Travis hid phone call / Travis helped clean up. Quality of Life · Added confirmation popup if player tries to travel to a new location before exploring the mansion.	—

major updatenotes reach back further than our build history, which starts when SteamPeaks began watching the app

Murders & Mistresses

Builds

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Major patches only

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public branch · shipped todayother branchwide buildhas patch notes

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