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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 —

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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

Full details

Everything about 687 Days on Mars

Export CSVUpdated 12 Sep 2026, 15:16 UTC

Identity

Name

687 Days on Mars

App ID

3,850,980

Type

Game

Developer

Frozen Cave Studio

Publisher

Games Incubator

Franchise

—

Availability

Release date

2026

Last update

11 Sep 2026, 13:24 UTC · 40 hours ago

Last changenumber

38,794,336

Early Access

Family sharing

Eligible

Store page

Yes

Prices

687 Days on Mars Full Details · SteamPeaks