How many people are playing Mars Rover Simulator right now?

Mars Rover Simulator is app 1877360 on Steam. Player counts appear once the tracker has sampled it.

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

2 concurrent players on 10 Sep 2026.

Mars Rover Simulator was released on Steam on 22 Feb 2022.

Every depot recorded for this app, sized by its current public manifest.

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Depot ID	Name	Platform	Language	Size on disk	Download size	Current manifest	Status
1877361	—	All platforms	—	3.16 GB	1024 MB