How many people are playing Big Sister right now?

Big Sister is app 5206420 on Steam. Player counts appear once the tracker has sampled it.

When was Big Sister released on Steam?

Big Sister was released on Steam on 20 Sep 2026.

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The ultimate resource for Steam data.

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

Privacy Cookies Fair use Status

Big Sister Depots · SteamPeaks

Apps›Big Sister›Depots

Big Sister

GameApp ID 5,206,420by HaHaHaGameReleases 20 Sep 2026

WindowsEngine —

Casual Idler 2D Cute Cozy Female Protagonist +2 +4

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App ID5,206,420

Release date20 Sep 2026

Engine—

Install size—

TypeGame

Last update8 Sep 2026

Steam DeckUnknown

DLC0

DeveloperHaHaHaGame

Changenumber38,683,388

Price—

Packages0

PublisherHaHaHaGame

SystemsWindows

Followers—

Depots0

Big Sister

HaHaHaGame
Releases 20 Sep 2026·App 5206420

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

—of peak

All-time peak

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Tracking since the first sample

Updated —Data by SteamPeaks.com

Overview

Data

Price history Charts Patches Events Reviews Audience Estimates Availability

Technical

Metadata Packages DLC Depots Requirements Install size Configuration Cloud saves

Content

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History

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Everything

Full details

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

0 depots · 0 B on disk

Depots

Sizes from the public manifests

No depots recorded.

updated this weeklargest depotshared from another app