How many people are playing Undersea Post Office Sim right now?

Undersea Post Office Sim is app 5179790 on Steam. Player counts appear once the tracker has sampled it.

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SteamPeaks

Undersea Post Office Sim

GameApp ID 5,179,790by ElNurReleases November 2026

WindowsEngine —

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App ID5,179,790

Release dateNovember 2026

Engine—

Install size—

TypeGame

Last update14 Sep 2026

Steam DeckUnknown

DLC0

DeveloperElNur

Changenumber38,858,538

Price—

Packages0

PublisherElNur

SystemsWindows

Followers—

Depots0

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Undersea Post Office Sim

ElNur
Releases November 2026·App 5179790

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

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Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 0 unannounced

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Downloaded in 30 days

Quiet · no builds in 30 days

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When ElNur ships

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Undersea Post Office Sim Patches · SteamPeaks

Undersea Post Office Sim

Builds

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Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
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Undersea Post Office Sim

When ElNur ships

Undersea Post Office Sim

When ElNur ships

Patch notes

Builds