How many people are playing atomica right now?

atomica is app 4023460 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of atomica?

0 concurrent players on 16 Sep 2026.

When was atomica released on Steam?

atomica was released on Steam on 7 Oct 2025.

Status

SteamPeaks

atomica

GameApp ID 4,023,460by Steven R NessReleased 7 Oct 2025

WindowsEngine —

View on SteamSteamCompare

App ID4,023,460

Release date7 Oct 2025

Engine—

Install size777 MB

TypeGame

Last update15 Sep 2025

Steam Deck—

DLC0

DeveloperSteven R Ness

Changenumber38,613,610

Price—

Packages0

PublisherSteven R Ness

SystemsWindows

Followers—

Depots1

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atomica

Steven R Ness
Released 7 Oct 2025·App 4023460

Steam user reviews

Mostly Negative

25.0%· 12 reviews

Recent —

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Last seen

Sampled 54 minutes ago · not a live figure

—of peak

All-time peak

16 Sep 2026

Update history

A permanent record of every observed change.

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All changes Changelists Builds News Store Achievements

atomica Update History · SteamPeaks

Showing keys matching the filter · 1 event on this page has no match

Time (UTC)SourceWhat changedAddedEditedRemovedReference

4 Sep 2026

19:28:12PICSPublic manifest changed+191——#38,613,610

Recorded change · 4 Sep 2026, 19:28:12 UTCView all 191

Status	Key	Previous value	New value
Added	Build ID on publicdepots.branches.public.buildid	—	19991858
Added	Build time on publicdepots.branches.public.timebuildupdated	—	15 Sep 2025, 23:23:23 UTC1757978603
Added	Updated time on publicdepots.branches.public.timeupdated	—	15 Sep 2025, 23:26:53 UTC1757978813

Raw values