How many people are playing The Last Cosmonaut right now?

The Last Cosmonaut has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 1 on 11 Sep 2026.

What is the all-time peak player count of The Last Cosmonaut?

1 concurrent players on 11 Sep 2026.

When was The Last Cosmonaut released on Steam?

The Last Cosmonaut was released on Steam on 28 Aug 2026.

Status

SteamPeaks

The Last Cosmonaut

GameApp ID 5,070,040by Human Robot GamesReleased 28 Aug 2026

App ID5,070,040

Release date28 Aug 2026

Engine—

Install size1006 MB

TypeGame

Last update4 Sep 2026

Steam DeckUnknown

DLC0

DeveloperHuman Robot Games

Changenumber38,594,199

Price$8.99

Packages0

PublisherHuman Robot Games

SystemsWindows · macOS · Linux

Followers—

Depots3

Compare this game

The Last Cosmonaut

Human Robot Games
Released 28 Aug 2026·App 5070040

Steam user reviews

Not enough reviews yet

7 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

All-time peak

11 Sep 2026

Steam user reviews · 7 written

Updated 11 Sep 2026, 15:15 UTC

SteamPeaks Rating

New

Needs ten reviews

Positive share

100.0%7 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

The Last Cosmonaut Reviews · SteamPeaks

The Last Cosmonaut

The Last Cosmonaut

Who is reviewing

Review history