How many people are playing Halo 3 right now?

Halo 3 is app 1064271 on Steam. Player counts appear once the tracker has sampled it.

When was Halo 3 released on Steam?

Halo 3 was released on Steam on 14 Jul 2020.

DlcApp ID 1,064,271by 343 IndustriesReleased 14 Jul 2020

WindowsEngine —

App ID1,064,271

Release date14 Jul 2020

Engine—

Install size—

TypeDlc

Last update7 Sep 2026

Steam Deck—

DLC0

Developer343 Industries

Changenumber28,850,405

Price—

Packages0

PublisherXbox Game Studios

SystemsWindows

Followers—

Depots0

Halo 3

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

Playing now

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First samples arriving

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All-time peak

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Tracking since the first sample

0 depots · 0 B on disk

Sizes from the public manifests

No depots recorded.

updated this weeklargest depotshared from another app

Halo 3 Depots · SteamPeaks