How many people are playing Astronaut Simulator right now?

Astronaut Simulator has 0 players on Steam right now, with a 24-hour peak of 0 and an all-time peak of 0 on 6 Sep 2026.

What is the all-time peak player count of Astronaut Simulator?

0 concurrent players on 6 Sep 2026.

Astronaut Simulator was released on Steam on 2 Apr 2015.

Update cadence · public branch

PICS live

1 day

Since last public build

5 Sep 2026, 07:02 UTC

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Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 1 unannounced

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Downloaded in 30 days

Not quiet · on schedule

All 1 builds since 2026 · UTC

Click a cell to filter the builds table

036912151821

Mon

Tue

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Sun

FewerMorePeak cell: Sat 07:00 · 1 builds

Builds per year

20261

Nothing published yet · from the developer’s Steam news feed

Checked twice a day

This developer has not posted update announcements to Steam, or we have not read their feed yet.

major updatenotes reach back further than our build history, which starts when SteamPeaks began watching the app

Astronaut Simulator

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
5 Sep 2026	Sat	07:02	No patch notes · unannounced build	571998	public	1	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 1 of 1 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds