How many people are playing The Testing Chamber right now?

The Testing Chamber has 1 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 1 on 17 Sep 2026.

What is the all-time peak player count of The Testing Chamber?

1 concurrent players on 17 Sep 2026.

When was The Testing Chamber released on Steam?

The Testing Chamber was released on Steam on 28 Mar 2022.

Status

SteamPeaks

The Testing Chamber

GameApp ID 1,921,900by Randumb StudiosReleased 28 Mar 2022

WindowsEngine —

View on SteamSteamCompare

App ID1,921,900

Release date28 Mar 2022

Engine—

Install size1.08 GB

TypeGame

Last update1 Feb 2026

Steam Deck—

DLC0

DeveloperRandumb Studios

Changenumber36,226,826

Price—

Packages0

PublisherRandumb Studios

SystemsWindows

Followers—

Depots1

Compare this game

The Testing Chamber

Randumb Studios
Released 28 Mar 2022·App 1921900

Steam user reviews

Overwhelmingly Positive

97.0%· 703 reviews

Recent —

SteamPeaks Rating

95.4 Overwhelmingly positive

Recent 30 days —

How it works

Playing now

+1 vs. yesterday

100%of peak

All-time peak

17 Sep 2026

Update cadence · public branch

RSS Follow on Discord Add alert

PICS live

227 days

Since last public build

1 Feb 2026, 20:59 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 Randumb Studios ships

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036912151821

The Testing Chamber Patches · SteamPeaks

The Testing Chamber

Builds

All public

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
1 Feb 2026	Sun	20:59	No patch notes · unannounced build	21739680	public	1	—

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

The Testing Chamber

When Randumb Studios ships

The Testing Chamber

When Randumb Studios ships

Patch notes

Builds