How many people are playing The Backrooms : Last Expedition right now?

The Backrooms : Last Expedition is app 2518430 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of The Backrooms : Last Expedition?

0 concurrent players on 6 Sep 2026.

When was The Backrooms : Last Expedition released on Steam?

The Backrooms : Last Expedition was released on Steam on 15 Sep 2023.

Status

SteamPeaks

The Backrooms : Last Expedition

GameApp ID 2,518,430by Valkyrie InteractiveReleased 15 Sep 2023

WindowsEngine —

View on SteamSteamCompare

App ID2,518,430

Release date15 Sep 2023

Engine—

Install size2.98 GB

TypeGame

Last update22 Sep 2023

Steam Deck—

DLC0

DeveloperValkyrie Interactive

Changenumber37,237,856

Price—

Packages0

PublisherValkyrie Interactive

SystemsWindows

Followers—

Depots1

Compare this game

The Backrooms : Last Expedition

Valkyrie Interactive
Released 15 Sep 2023·App 2518430

Steam user reviews

Mixed

50.7%· 67 reviews

Recent —

SteamPeaks Rating

33.4 Negative

Recent 30 days —

How it works

Last seen

Sampled 2 hours ago · not a live figure

—of peak

All-time peak

6 Sep 2026

Update cadence · public branch

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PICS live

1084 days

Since last public build

22 Sep 2023, 11:28 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 2023 · UTC

When Valkyrie Interactive ships

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0369121518

The Backrooms : Last Expedition Patches · SteamPeaks

The Backrooms : Last Expedition

Builds

All public

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
22 Sep 2023	Fri	11:28	No patch notes · unannounced build	12256127	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 Backrooms : Last Expedition

When Valkyrie Interactive ships

The Backrooms : Last Expedition

When Valkyrie Interactive ships

Patch notes

Builds