How many people are playing Happy Lab right now?

Happy Lab is app 649960 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Happy Lab?

0 concurrent players on 12 Sep 2026.

When was Happy Lab released on Steam?

Happy Lab was released on Steam on 26 Oct 2023.

Status

SteamPeaks

Happy Lab

GameApp ID 649,960by Sunset TEKOReleased 26 Oct 2023

WindowsEngine —

View on SteamSteamCompare

App ID649,960

Release date26 Oct 2023

Engine—

Install size1.86 GB

TypeGame

Last update27 Jul 2026

Steam Deck—

DLC1

DeveloperSunset TEKO

Changenumber37,570,659

Price$4.99

Packages0

PublisherSunset TEKO

SystemsWindows

Followers—

Depots2

Compare this game

Happy Lab

Sunset TEKO
Released 26 Oct 2023·App 649960

Steam user reviews

Positive

93.9%· 33 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

74.2 Positive

Recent 30 days —

How it works

Last seen

Sampled 2 hours ago · not a live figure

—of peak

All-time peak

12 Sep 2026

Update cadence · public branch

RSS Follow on Discord Add alert

PICS live

46 days

Since last public build

27 Jul 2026, 21:07 UTC

—

Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 0 unannounced

—

Downloaded in 30 days

Quiet · no builds in 30 days

All 1 builds since 2026 · UTC

When Sunset TEKO ships

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036912151821

Happy Lab Patches · SteamPeaks

Happy Lab

Builds

All public

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
27 Jul 2026	Mon	21:07	No patch notes · unannounced build	24419938	public	2	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 1 of 1 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds

Happy Lab

When Sunset TEKO ships

Happy Lab

When Sunset TEKO ships

Patch notes

Builds