How many people are playing Atlantic Fleet right now?

Atlantic Fleet is app 420440 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Atlantic Fleet?

390 concurrent players on Feb 2016.

When was Atlantic Fleet released on Steam?

Atlantic Fleet was released on Steam on 25 Feb 2016.

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Apps Atlantic FleetDLC

Atlantic Fleet

GameApp ID 420,440by Killerfish GamesReleased 25 Feb 2016

Playing now

All-time peak

390

08:08 UTC · 1 Nov 2026steampeaks.com

Windows · macOSEngine —

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

Child apps

DLC

0 items

No DLC or child apps recorded.

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Atlantic Fleet DLC · SteamPeaks

Apps Atlantic FleetDLC

Atlantic Fleet

GameApp ID 420,440by Killerfish GamesReleased 25 Feb 2016

Playing now

All-time peak

390

08:08 UTC · 1 Nov 2026steampeaks.com

Windows · macOSEngine —

Naval Combat Strategy Simulation Naval Turn-Based World War II +4 +6

Overview

Data

Price history Charts Patches News 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

Child apps

DLC

0 items

No DLC or child apps recorded.

View on Steam

Steam

Compare

App ID420,440

Release date25 Feb 2016

Engine—

Install size763 MB

TypeGame

Last update5 Sep 2026

Steam DeckPlayable

DLC0

DeveloperKillerfish Games

Changenumber39,929,358

Price$9.99

Packages0

PublisherKillerfish Games

SystemsWindows · macOS

Followers11,982

Depots2

Compare this game

Atlantic Fleet

Killerfish Games
Released 25 Feb 2016·App 420440

Steam user reviews

Very Positive

86.2%· 1.6K reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

84.4 Positive

Recent 30 days —

How it works

Last seen

Sampled 28 minutes ago · not a live figure

—of peak

All-time peak

390

Feb 2016

Updated 1 Nov 2026, 08:08 UTCData by SteamPeaks.com