How many people are playing Little Sister right now?

Little Sister is app 5256480 on Steam. Player counts appear once the tracker has sampled it.

When was Little Sister released on Steam?

Little Sister was released on Steam on 29 Sep 2026.

Status

SteamPeaks

Little Sister

GameApp ID 5,256,480by HaHaHaGameReleases 29 Sep 2026

Playing now

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All-time peak

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WindowsEngine —

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

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App ID5,256,480

Release date29 Sep 2026

Engine—

Install size—

TypeGame

Last update23 Sep 2026

Steam DeckUnknown

DLC0

DeveloperHaHaHaGame

Changenumber39,119,364

Price—

Packages0

PublisherHaHaHaGame

SystemsWindows

Followers—

Depots0

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Little Sister

HaHaHaGame
Releases 29 Sep 2026·App 5256480

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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All-time peak

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Tracking since the first sample

Update cadence · public branch

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PICS live

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Since last public build

No public build seen yet

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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

All 0 builds · UTC

When HaHaHaGame ships

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Little Sister Patches · SteamPeaks

Little Sister

Builds

All

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
No builds seen yet. New builds appear the moment a branch changes.

public branch · shipped todayother branchwide buildhas patch notes

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Little Sister

When HaHaHaGame ships

Little Sister

When HaHaHaGame ships

Patch notes

Builds