How many people are playing Mars Colony: Challenger right now?

Mars Colony: Challenger has 0 players on Steam right now, with a 24-hour peak of 2 and an all-time peak of 2 on 8 Sep 2026.

What is the all-time peak player count of Mars Colony: Challenger?

2 concurrent players on 8 Sep 2026.

Mars Colony: Challenger was released on Steam on 4 Mar 2014.

Update cadence · public branch

PICS live

2 days

Since last public build

5 Sep 2026, 07:02 UTC

—

Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 1 unannounced

—

Downloaded in 30 days

Not quiet · on schedule

All 1 builds since 2026 · UTC

Click a cell to filter the builds table

0369121518