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

Undersea Post Office Sim Demo has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 5 on 28 Sep 2026.

What is the all-time peak player count of Undersea Post Office Sim Demo?

5 concurrent players on 28 Sep 2026.

When was Undersea Post Office Sim Demo released on Steam?

Undersea Post Office Sim Demo was released on Steam on 27 Sep 2026.

Status

SteamPeaks

Undersea Post Office Sim Demo

DemoApp ID 5,270,430by NurRamReleased 27 Sep 2026

Playing now

Launch peak so far

16:27 UTC · 2 Oct 2026steampeaks.com

WindowsEngine —

Simulation Singleplayer 2D Cozy Job Simulator Puzzle +2 +4

Undersea Post Office Sim Demo

NurRam
Released 27 Sep 2026·App 5270430

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

Playing now

+0 vs. yesterday

0.0%of peak

Launch peak so far

11:07 UTC

Launch

Unlocked 27 Sep 2026, 17:00 UTC

5 days ago · tracking every five minutes

Regional unlocks · UTC

Global unlock

Live standing

Launch peak 5 so far

Hour 119 of the launch window

Steam user reviews · 0 written

Updated 25 Sep 2026, 10:07 UTC

SteamPeaks Rating

New

Needs ten reviews

Positive share

—No user reviews

Last 30 days

—

No reviews in the last 30 days

Played before writing

—

Sampling starts with the review poller

Reviews per day

—

From Valve’s daily histogram

How sentiment moved · share of new reviews that were positive

Awaiting the histogram

Not enough samples yet. The line appears once a few readings are in.

Positive shareReviews writtenLifetime shareDrag across the chart to zoom · double-click to reset

Undersea Post Office Sim Demo Reviews · SteamPeaks

Undersea Post Office Sim Demo

Undersea Post Office Sim Demo

Who is reviewing

Review history