How many people are playing Space Postal Service right now?

Space Postal Service is app 4575400 on Steam. Player counts appear once the tracker has sampled it.

Status

SteamPeaks

Space Postal Service

GameApp ID 4,575,400by KyjmoReleases November 2026

WindowsEngine —

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App ID4,575,400

Release dateNovember 2026

Engine—

Install size—

TypeGame

Last update11 Sep 2026

Steam DeckUnknown

DLC0

DeveloperKyjmo

Changenumber38,806,335

Price—

Packages0

PublisherKyjmo

SystemsWindows

Followers—

Depots0

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Space Postal Service

Kyjmo
Releases November 2026·App 4575400

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

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First samples arriving

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All-time peak

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Since last public build

No public build seen yet

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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

All 0 builds · UTC

When Kyjmo ships

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Space Postal Service Patches · SteamPeaks

Space Postal Service

Builds

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Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
No builds seen yet. New builds appear the moment a branch changes.

public branch · shipped todayother branchwide buildhas patch notes

Showing 0 of 0 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds

Space Postal Service

When Kyjmo ships

Space Postal Service

When Kyjmo ships

Patch notes

Builds