How many people are playing Unknown Rules right now?

Unknown Rules is app 2909140 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Unknown Rules?

0 concurrent players on 12 Sep 2026.

When was Unknown Rules released on Steam?

Unknown Rules was released on Steam on 29 May 2024.

Status

SteamPeaks

Unknown Rules

GameApp ID 2,909,140by 旧未来フォークロアReleased 29 May 2024

WindowsEngine —

3D First-Person Horror Thriller Story Rich Co-op +5 +7

View on SteamSteamCompare

App ID2,909,140

Release date29 May 2024

Engine—

Install size27.0 GB

TypeGame

Last update8 Sep 2026

Steam DeckUnknown

DLC0

Developer旧未来フォークロア

Changenumber38,687,795

Price—

Packages0

Publisher旧未来フォークロア

SystemsWindows

Followers—

Depots1

Compare this game

Unknown Rules

旧未来フォークロア
Released 29 May 2024·App 2909140

Steam user reviews

Not enough reviews yet

6 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Last seen

Sampled 2 hours ago · not a live figure

—of peak

All-time peak

12 Sep 2026

Update history

A permanent record of every observed change.

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All changes Changelists Builds Store Achievements

Unknown Rules Update History · SteamPeaks

8 Sep 2026

07:42:48PICSPublic manifest changed—~6—#38,687,795

Recorded change · 8 Sep 2026, 07:42:48 UTCView all 6

Status	Key	Previous value	New value
Edited	Download size on publicdepots.2909141.manifests.public.download	11.98 GB12867428000	12.00 GB12885220064+17.0 MB
Edited	Manifest on publicdepots.2909141.manifests.public.gid	640145079467029801	5743120444157145429
Edited	Size on disk on publicdepots.2909141.manifests.public.size	26.95 GB28935153228	26.97 GB28956703645+20.6 MB

Raw values

07:42:42BuildsPublic branch updated · 1 depot—~1—25182057

Depot 2909141 · public

Previous manifest640145079467029801

New manifest5743120444157145429

Download sizeManifest ID recorded · file listing pending

Raw values