How many people are playing SPS: Space Postal Service right now?

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

Status

SteamPeaks

SPS: Space Postal Service

GameApp ID 4,575,400by KyjmoReleases Coming soon

WindowsEngine —

View on SteamSteamCompare

App ID4,575,400

Release dateComing soon

Engine—

Install size—

TypeGame

Last update10 Sep 2026

Steam DeckUnknown

DLC0

DeveloperKyjmo

Changenumber38,769,759

Price—

Packages0

PublisherKyjmo

SystemsWindows

Followers—

Depots0

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SPS: Space Postal Service

Kyjmo
Releases Coming soon·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

—of peak

All-time peak

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Tracking since the first sample

Steam charts

Playing now

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24-hour peak

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All-time peak

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30-day average

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Rank right now

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Waiting for the first sampleData by SteamPeaks.com

24h

SPS: Space Postal Service Charts · SteamPeaks

Tracking since since today

Launch retention

Open in Compare—

Launch retention needs samples from the first day after release. SteamPeaks started sampling this app since today; the curve appears for launches tracked from their unlock.

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Now · of launch peak

Days above 1,000,000 in 2026

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Weekend peak this week

Milestone	SPS: Space Postal Service	Genre median
Launch peak	—	—
Hour 1	—	—
Hour 24	—	—
Hour 72	—	—
Day 7	—	—
Now	—	—

Daily peak · last 14 days	Peak

Estimates · not Steam data

Owner estimates

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Every figure here is derived, shown as a range, and links to its method. Steam does not publish owner counts.

Source	Estimated owners	Method	Confidence
SteamPeaks	Fewer than 50 reviews: not estimated	Reviews × k, calibrated on announced figures · How it works	—

SPS: Space Postal Service

Steam charts

SPS: Space Postal Service

Steam charts

Monthly breakdown

Launch retention

Store data

Owner estimates