How many people are playing Under Lock right now?

Under Lock is app 1279330 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Under Lock?

0 concurrent players on 12 Sep 2026.

When was Under Lock released on Steam?

Under Lock was released on Steam on 12 Jan 2021.

Status

SteamPeaks

Under Lock

GameApp ID 1,279,330by NioTumReleased 12 Jan 2021

WindowsEngine —

View on SteamSteamCompare

App ID1,279,330

Release date12 Jan 2021

Engine—

Install size7.96 GB

TypeGame

Last update26 Oct 2023

Steam Deck—

DLC0

DeveloperNioTum

Changenumber36,848,392

Price—

Packages0

PublisherNioTum

SystemsWindows

Followers—

Depots1

Compare this game

Under Lock

NioTum
Released 12 Jan 2021·App 1279330

Steam user reviews

Mostly Positive

71.1%· 76 reviews

Recent —

SteamPeaks Rating

57.6 Mixed

Recent 30 days —

How it works

Last seen

Sampled 6 hours ago · not a live figure

—of peak

All-time peak

12 Sep 2026

Update cadence · public branch

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PICS live

1052 days

Since last public build

26 Oct 2023, 18:03 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 2 builds since 2022 · UTC

When NioTum ships

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036912151821

Under Lock Patches · SteamPeaks

Under Lock

Builds

All public testers

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
26 Oct 2023	Thu	18:03	No patch notes · unannounced build	12545409	public	1	—
24 Apr 2022	Sun	16:50	No patch notes · unannounced build	8612812	testers	1	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 2 of 2 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds

Under Lock

When NioTum ships

Under Lock

When NioTum ships

Patch notes

Builds