How many people are playing Alien Swarm right now?

Alien Swarm has 16 players on Steam right now, with a 24-hour peak of 39 and an all-time peak of 7,857 on Jul 2019.

What is the all-time peak player count of Alien Swarm?

7,857 concurrent players on Jul 2019.

When was Alien Swarm released on Steam?

Alien Swarm was released on Steam on 19 Jul 2010.

Status

SteamPeaks

Alien Swarm

GameApp ID 630by ValveReleased 19 Jul 2010

WindowsEngine Source

View on SteamSteamCompare

App ID630

Release date19 Jul 2010

EngineSource

Install size2.00 GB

TypeGame

Last update24 Sep 2020

Steam DeckPlayable

DLC0

DeveloperValve

Changenumber37,431,479

PriceFree

Packages1

PublisherValve

SystemsWindows

Followers87,722

Depots1

Compare this game

Alien Swarm

Valve
Released 19 Jul 2010·App 630

Steam user reviews

Very Positive

94.8%· 21.6K reviews

Recent Very Positive · 86%

SteamPeaks Rating

92.6 Very positive

Recent 30 days 72.0

How it works

Playing now

−4 vs. yesterday

0.2%of peak

All-time peak

7,857

Jul 2019

Update history

A permanent record of every observed change.

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Alien Swarm Update History · SteamPeaks

5 Sep 2026

07:02:13PICSPublic manifest changed+156——#37,431,479

Recorded change · 5 Sep 2026, 07:02:13 UTCView all 156

Status	Key	Previous value	New value
Added	Build ID on publicdepots.branches.public.buildid	—	5587483
Added	Build time on publicdepots.branches.public.timebuildupdated	—	24 Sep 2020, 03:22:56 UTC1600917776
Added	Updated time on publicdepots.branches.public.timeupdated	—	24 Sep 2020, 03:51:01 UTC1600919461

Raw values