How many people are playing O3: Hollow Descent right now?

O3: Hollow Descent is app 2528960 on Steam. Player counts appear once the tracker has sampled it.

Status

SteamPeaks

O3: Hollow Descent

GameApp ID 2,528,960Released —

Windows · macOS · LinuxEngine —

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App ID2,528,960

Release date—

Engine—

Install size—

TypeGame

Last update7 Sep 2026

Steam Deck—

DLC0

Developer—

Changenumber35,914,252

Price—

Packages0

Publisher—

SystemsWindows · macOS · Linux

Followers—

Depots0

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O3: Hollow Descent

Released —·App 2528960

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

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First samples arriving

—of peak

All-time peak

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Tracking since the first sample

Full details

Everything about O3: Hollow Descent

Export CSVUpdated 7 Sep 2026, 17:23 UTC

Identity

Name

O3: Hollow Descent

App ID

2,528,960

Type

Game

Developer

—

Publisher

—

Franchise

—

Availability

Release date

—

Last update

7 Sep 2026, 17:23 UTC · 6 days ago

Last changenumber

35,914,252

Early Access

Family sharing

Eligible

Store page

None

Prices

Current price

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O3: Hollow Descent Full Details · SteamPeaks