How many people are playing Frontline: Operation Kosmonaut right now?

Frontline: Operation Kosmonaut is app 3978390 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Frontline: Operation Kosmonaut?

0 concurrent players on 12 Sep 2026.

When was Frontline: Operation Kosmonaut released on Steam?

Frontline: Operation Kosmonaut was released on Steam on 23 Jul 2026.

Charts Sales Upcoming Patches Events Calculator

New on SteamEvery app, DLC and depot the minute Steam creates it AppsEvery app on Steam, newest change first PackagesSubs and bundles, and what each contains DepotsDepots, manifests and install sizes TagsSteam's user tags and the games under them Developers & publishersCompanies and their catalogues TechnologiesEngines, SDKs and anti-cheat found in the files Change historyEvery PICS changelist as it lands

SignalsNineteen readings of the whole catalogue CompareAny games side by side RecordsAll-time peaks and the days they were set ReportsWeekly and monthly write-ups Alerts & newsroomWatch a game, get told when it moves Steam statusIs Steam up, right now Web API explorerTry the endpoints in the browser

EventsSteam's own events and the sales calendar CalculatorWhat a Steam account is worth, and its pile of shame

Apps Frontline: Operation KosmonautPackages

Frontline: Operation Kosmonaut

GameApp ID 3,978,390by Iron Curtain InteractiveReleased 23 Jul 2026

Windows · macOSEngine —

Action 3D Combat Singleplayer Shooter FPS +8 +10

Overview

Data

Price history Charts Patches Events Reviews Audience Estimates Availability

Technical

Metadata Packages DLC Depots2 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Full details

Packages Overview Price history Charts Patches Events Reviews Audience Estimates Availability Metadata DLC Depots2 Requirements Install size Configuration Cloud saves Achievements Community Media Related apps Update history Store history Full details

Subs that grant this app

Packages

0 packages

No packages seen for app 3978390 yet. Packages appear as their changelists arrive.

SteamPeaks

The ultimate resource for Steam data.

ExploreCharts Sales Sales and fests Upcoming Patches Events Records Trending Signals

DatabaseApps Packages Depots Tags Developers Technologies Change history

ToolsCalculator Compare Search Alerts Steam status API

SiteMethodology FAQ Discord Support Sign in via Steam

Not affiliated with Valve or Steam. Game names and artwork belong to their owners. All times UTC.

Privacy Cookies Fair use Status

Frontline: Operation Kosmonaut Packages · SteamPeaks

Apps Frontline: Operation KosmonautPackages

Frontline: Operation Kosmonaut

GameApp ID 3,978,390by Iron Curtain InteractiveReleased 23 Jul 2026

Windows · macOSEngine —

Action 3D Combat Singleplayer Shooter FPS +8 +10

Overview

Data

Price history Charts Patches Events Reviews Audience Estimates Availability

Technical

Metadata Packages DLC Depots2 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Full details

Subs that grant this app

Packages

0 packages

No packages seen for app 3978390 yet. Packages appear as their changelists arrive.

View on Steam

Steam

Compare

App ID3,978,390

Release date23 Jul 2026

Engine—

Install size1.56 GB

TypeGame

Last update4 Sep 2026

Steam DeckUnknown

DLC0

DeveloperIron Curtain Interactive

Changenumber38,608,099

Price$4.99

Packages0

PublisherIron Curtain Interactive

SystemsWindows · macOS

Followers—

Depots2

Compare this game

Frontline: Operation Kosmonaut

Iron Curtain Interactive
Released 23 Jul 2026·App 3978390

Steam user reviews

Not enough reviews yet

1 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Last seen

Sampled 43 minutes ago · not a live figure

—of peak

All-time peak

12 Sep 2026

Updated 13 Sep 2026, 05:47 UTCData by SteamPeaks.com