How many people are playing Light Source Playtest right now?

Light Source Playtest is app 5123820 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Light Source Playtest?

0 concurrent players on 14 Sep 2026.

When was Light Source Playtest released on Steam?

Light Source Playtest was released on Steam on 23 Aug 2026.

Status

SteamPeaks

Light Source Playtest

BetaApp ID 5,123,820by Left MarinoReleased 23 Aug 2026

—Engine —

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App ID5,123,820

Release date23 Aug 2026

Engine—

Install size514 MB

TypeBeta

Last update14 Sep 2026

Steam Deck—

DLC0

DeveloperLeft Marino

Changenumber38,852,726

Price—

Packages0

Publisher—

Systems—

Followers—

Depots1

Compare this game

Light Source Playtest

Left Marino
Released 23 Aug 2026·App 5123820

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

Last seen

Sampled 1 hour ago · not a live figure

—of peak

All-time peak

14 Sep 2026

Update cadence · public branch

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PICS live

0 days

Since last public build

14 Sep 2026, 07:21 UTC

1 day

Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 2 unannounced

—

Downloaded in 30 days

Not quiet · on schedule

All 2 builds since 2026 · UTC

When Left Marino ships

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0369121518

Light Source Playtest Patches · SteamPeaks

Light Source Playtest

Builds

All public

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
14 Sep 2026new	Mon	07:21	No patch notes · unannounced build	25294449	public	1	—
13 Sep 2026new	Sun	19:04	No patch notes · unannounced build	25286713	public	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

Light Source Playtest

When Left Marino ships

Light Source Playtest

When Left Marino ships

Patch notes

Builds