How many people are playing Cosmonautica right now?

Cosmonautica has 1 players on Steam right now, with a 24-hour peak of 2 and an all-time peak of 816 on Aug 2015.

What is the all-time peak player count of Cosmonautica?

816 concurrent players on Aug 2015.

Cosmonautica was released on Steam on 31 Jul 2015.

Cosmonautica Patches · SteamPeaks

Cosmonautica

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	1004496	public	1	—
5 Sep 2026	Sat	07:02	No patch notes · unannounced build	1004496	beta	1	—
5 Sep 2026	Sat	07:02	No patch notes · unannounced build	873077	previous	1	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 3 of 3 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds