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

O3: Hollow Descent Playtest has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 1 on 10 Sep 2026.

What is the all-time peak player count of O3: Hollow Descent Playtest?

1 concurrent players on 10 Sep 2026.

O3: Hollow Descent Playtest was released on Steam on 13 Aug 2026.

BetaApp ID 3,181,320Released 13 Aug 2026

App ID3,181,320

Release date13 Aug 2026

Engine—

Install size5.12 GB

TypeBeta

Last update9 Sep 2026

Steam Deck—

DLC0

Developer—

Changenumber38,737,324

Price—

Packages0

Publisher—

SystemsWindows · macOS · Linux

Followers—

Depots4

O3: Hollow Descent Playtest

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

+0 vs. yesterday

0.0%of peak

All-time peak

10 Sep 2026

From the store page

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No achievements.

O3: Hollow Descent Playtest Achievements · SteamPeaks