How many people are playing Atrium Mortis right now?

Atrium Mortis is app 3940090 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Atrium Mortis?

1 concurrent players on 11 Sep 2026.

Atrium Mortis was released on Steam on 29 Jan 2026.

GameApp ID 3,940,090by HecticReleased 29 Jan 2026

WindowsEngine —

App ID3,940,090

Release date29 Jan 2026

Engine—

Install size3.16 GB

TypeGame

Last update6 Apr 2026

Steam Deck—

DLC0

DeveloperHectic

Changenumber37,471,527

Price—

Packages0

PublisherHectic

SystemsWindows

Followers—

Depots1

Atrium Mortis

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

Last seen

Sampled 35 minutes ago · not a live figure

—of peak

All-time peak

11 Sep 2026

A permanent record of every observed change.

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Atrium Mortis Update History · SteamPeaks