How many people are playing 687 Days on Mars right now?

687 Days on Mars is app 3850980 on Steam. Player counts appear once the tracker has sampled it.

Status

SteamPeaks

687 Days on Mars

GameApp ID 3,850,980by Frozen Cave StudioReleases 2026

WindowsEngine —

View on SteamSteamCompare

App ID3,850,980

Release date2026

Engine—

Install size—

TypeGame

Last update11 Sep 2026

Steam DeckUnknown

DLC0

DeveloperFrozen Cave Studio

Changenumber38,794,336

Price—

Packages0

PublisherGames Incubator

SystemsWindows

Followers—

Depots0

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687 Days on Mars

Frozen Cave Studio·Games Incubator
Releases 2026·App 3850980

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

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First samples arriving

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All-time peak

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Tracking since the first sample

Steam charts

Playing now

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24-hour peak

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All-time peak

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30-day average

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Rank right now

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Waiting for the first sampleData by SteamPeaks.com

24h

687 Days on Mars Charts · SteamPeaks

Tracking since since today

Launch retention

Open in Compare—

Launch retention needs samples from the first day after release. SteamPeaks started sampling this app since today; the curve appears for launches tracked from their unlock.

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Now · of launch peak

Days above 1,000,000 in 2026

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Weekend peak this week

Milestone	687 Days on Mars	Genre median
Launch peak	—	—
Hour 1	—	—
Hour 24	—	—
Hour 72	—	—
Day 7	—	—
Now	—	—

Daily peak · last 14 days	Peak

Estimates · not Steam data

Owner estimates

Calibrated 12 Sep 2026

Every figure here is derived, shown as a range, and links to its method. Steam does not publish owner counts.

Source	Estimated owners	Method	Confidence
SteamPeaks	Fewer than 50 reviews: not estimated	Reviews × k, calibrated on announced figures · How it works	—

687 Days on Mars

Steam charts

687 Days on Mars

Steam charts

Monthly breakdown

Launch retention

Store data

Owner estimates