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Mars Horizon

Player counts

How many people play Mars Horizon?

19

Playing right now

In Mars Horizon the player is tasked with leading a major space agency from the dawn of the space age though to humanity's journey to Mars. Players run a government space agency from when the first rockets launched into the atmosphere, right through to the first crewed mission to Mars. Research new tech, expand your agency base, build rockets, send satellites into orbit, and launch a variety of missions. As the player, you’re in charge of every element of the journey into space.

We have been measuring Mars Horizon hourly since 8 August 2026. We do not backfill numbers from before that.

Playing right now
19
Peak since we started tracking
29
Estimated owners
200,000–500,000 est.

Estimated band from SteamSpy, not a sales figure.

Questions and answers

How many people play Mars Horizon?
19 (playing right now)
What is the peak player count for Mars Horizon?
29
How many people own Mars Horizon?
200,000–500,000. Estimated band from SteamSpy, not a sales figure.

Mars Horizon

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