How many people are playing Atlantic Fleet right now?

Atlantic Fleet has 27 players on Steam right now, with a 24-hour peak of 48 and an all-time peak of 390 on Feb 2016.

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

390 concurrent players on Feb 2016.

Atlantic Fleet was released on Steam on 25 Feb 2016.

GameApp ID 420,440by Killerfish GamesReleased 25 Feb 2016

Windows · macOSEngine —

A permanent record of every observed change.

Export

Atlantic Fleet Update History · SteamPeaks

5 Sep 2026

07:02:13PICSBeta manifest changed+109——#37,434,570

Recorded change · 5 Sep 2026, 07:02:13 UTCView all 109

Status	Key	Previous value	New value
Depot 420441
Added	Operating systemsdepots.420441.config.oslist	—	windows
Added	Download size on betadepots.420441.manifests.beta.download	—	129.2 MB135495232
Added	Manifest on betadepots.420441.manifests.beta.gid	—	4624596513248547238
Added	Size on disk on betadepots.420441.manifests.beta.size	—	381.6 MB400085811
Added	Download size on publicdepots.420441.manifests.public.download	—	129.2 MB135495232
Added	Manifest on publicdepots.420441.manifests.public.gid	—	4624596513248547238
Added	Size on disk on publicdepots.420441.manifests.public.size	—	381.6 MB400085811
Depot 420442
Added	Operating systemsdepots.420442.config.oslist	—	macos
Added	Download size on betadepots.420442.manifests.beta.download	—	131.3 MB137675216
Added	Manifest on betadepots.420442.manifests.beta.gid	—	7806163879714121849
Added	Size on disk on betadepots.420442.manifests.beta.size	—	381.0 MB399488657
Added	Download size on publicdepots.420442.manifests.public.download	—	131.3 MB137675216
Added	Manifest on publicdepots.420442.manifests.public.gid	—	7806163879714121849
Added	Size on disk on publicdepots.420442.manifests.public.size	—	381.0 MB399488657