How many people are playing Mars Colonization right now?

Mars Colonization has 0 players on Steam right now, with a 24-hour peak of 0 and an all-time peak of 1 on 9 Sep 2026.

What is the all-time peak player count of Mars Colonization?

1 concurrent players on 9 Sep 2026.

When was Mars Colonization released on Steam?

Mars Colonization was released on Steam on 31 Mar 2023.

Status

SteamPeaks

Mars Colonization

GameApp ID 2,357,130Released 31 Mar 2023

WindowsEngine —

View on SteamSteamCompare

App ID2,357,130

Release date31 Mar 2023

Engine—

Install size91.9 MB

TypeGame

Last update13 Mar 2023

Steam Deck—

DLC0

Developer—

Changenumber34,994,885

Price—

Packages0

Publisher—

SystemsWindows

Followers—

Depots1

Compare this game

Mars Colonization

Released 31 Mar 2023·App 2357130

Steam user reviews

Mixed

52.8%· 53 reviews

Recent —

SteamPeaks Rating

37.5 Negative

Recent 30 days —

How it works

Playing now

+0 vs. yesterday

0.0%of peak

All-time peak

9 Sep 2026

Steam user reviews · 53 written

Updated 9 Sep 2026, 10:27 UTC

SteamPeaks Rating

37.5

Negative

Positive share

52.8%Mixed

Last 30 days

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No reviews in the last 30 days

Played before writing

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Sampling starts with the review poller

Reviews per day

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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

Mars Colonization Reviews · SteamPeaks

Mars Colonization

Mars Colonization

Who is reviewing

Review history