How many people are playing Project Unknown right now?

Project Unknown has 15 players on Steam right now, with a 24-hour peak of 55 and an all-time peak of 544 on Feb 2025.

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

544 concurrent players on Feb 2025.

When was Project Unknown released on Steam?

Project Unknown was released on Steam on 10 Oct 2025.

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Apps Project UnknownDLC

Project Unknown

GameApp ID 2,115,390by PsychoRavensReleased 10 Oct 2025

Playing now

All-time peak

544

21:03 UTC · 15 Nov 2026steampeaks.com

WindowsEngine —

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Child apps

DLC

0 items

No DLC or child apps recorded.

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Project Unknown DLC · SteamPeaks

Apps Project UnknownDLC

Project Unknown

GameApp ID 2,115,390by PsychoRavensReleased 10 Oct 2025

Playing now

All-time peak

544

21:03 UTC · 15 Nov 2026steampeaks.com

WindowsEngine —

Horror Online Co-Op Multiplayer Psychological Horror Co-op Survival Horror +14 +16

Overview

Data

Price history Charts Patches News Reviews Audience Estimates Availability

Technical

Metadata Packages1 DLC Depots1 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Full details

Child apps

DLC

0 items

No DLC or child apps recorded.

View on Steam

Steam

Compare

App ID2,115,390

Release date10 Oct 2025

Engine—

Install size15.1 GB

TypeGame

Last update29 Oct 2026

Steam DeckPlayable

DLC0

DeveloperPsychoRavens

Changenumber40,959,440

Price$9.99

Packages1

PublisherNightmare Studios

SystemsWindows

Followers—

Depots1

Compare this game

Project Unknown

PsychoRavens·Nightmare Studios
Released 10 Oct 2025·App 2115390

Steam user reviews

Very Positive

83.2%· 925 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

79.0 Positive

Recent 30 days —

How it works

Playing now

−16 vs. yesterday

2.8%of peak

All-time peak

544

Feb 2025

Updated 15 Nov 2026, 21:03 UTCData by SteamPeaks.com