Charts Sales Upcoming Patches News Calculator

New on SteamEvery app, DLC and depot the minute Steam creates it AppsEvery app on Steam, newest change first PackagesSubs and bundles, and what each contains DepotsDepots, manifests and install sizes TagsSteam's user tags and the games under them Developers & publishersCompanies and their catalogues TechnologiesEngines, SDKs and anti-cheat found in the files Change historyEvery PICS changelist as it lands

SignalsNineteen readings of the whole catalogue CompareAny games side by side RecordsAll-time peaks and the days they were set ReportsWeekly and monthly write-ups Alerts & newsroomWatch a game, get told when it moves Steam statusIs Steam up, right now Web API explorerTry the endpoints in the browser

NewsSteam's own announcements and the sales calendar CalculatorWhat a Steam account is worth, and its pile of shame

/

Sign in

/

SteamPeaks

The ultimate resource for Steam data.

ExploreCharts Sales Sales and fests Upcoming Patches News Records Trending Signals

DatabaseApps Packages Depots Tags Developers Technologies Change history

ToolsCalculator Compare Search Alerts Steam status API

SiteMethodology FAQ Discord Support Sign in via Steam

Not affiliated with Valve or Steam. Game names and artwork belong to their owners. All times UTC.

Privacy Cookies Fair use Status

Murders & Mistresses Demo Achievements · SteamPeaks

Apps Murders & Mistresses DemoAchievements

Murders & Mistresses Demo

DemoApp ID 4,355,720by UndergradSteveReleased 17 Feb 2026

Playing now

2

All-time peak

26

23:00 UTC · 2 Oct 2026steampeaks.com

App ID4,355,720

Release date17 Feb 2026

EngineRen'Py

Install size1.91 GB

TypeDemo

Last update25 Sep 2026

Steam DeckUnknown

DLC0

DeveloperUndergradSteve

Changenumber39,213,214

PriceFree

Packages1

PublisherUndergradSteve

SystemsWindows · macOS · Linux

Followers—

Depots1

Compare this game

Murders & Mistresses Demo

UndergradSteve
Released 17 Feb 2026·App 4355720

Steam user reviews

Positive

89.3%· 28 reviews

Recent —

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

Playing now

2

−2 vs. yesterday

7.7%of peak

All-time peak

26

25 Sep 2026

Updated 2 Oct 2026, 23:00 UTCData by

Data

Price history Charts Patches News Reviews Audience Estimates Availability

Technical

Metadata Packages1 DLC Depots1 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Achievements Overview Price history Charts Patches News Reviews Audience Estimates Availability Metadata Packages1 DLC Depots1 Requirements Install size Configuration Cloud saves Community Media Related apps Update history Store history Full details

Every achievement on record

Achievements

7 achievements

Hacker
Unlocked Frank's laptop
—
Elementary, My Dear
Created your first conclusion
—
Overthinker
Combined ten ideas that created no new insight
—
I KNOW IT WAS YOU
Accused Damien of hating Frank to death... and also of being secretly in love with him
—

Windows · macOS · Linux

Engine Ren'Py

Nudity Sexual Content Adventure Casual Choices Matter Thriller +14 +16

View on SteamSteamCompare Share

SteamPeaks.com

You Sure About This One?

'Solved' the first case

—

Case Closed

Solved the first case

—

Menace

Told Morgan you want to be exclusive and immediately slept with Anne

—

Names, descriptions and icons are the game’s own, as Steam publishes them.