Project Unknown
Developed by PsychoRavens · Published by Nightmare Studios
At a glance
Overview
An action, adventure, indie game by PsychoRavens, published by Nightmare Studios — single-player, multi-player, co-op, online co-op.
Steam’s own one-line description: “An online co-op horror game featuring unique playable characters and RPG mechanics. Exorcise ghosts using your special abilities and tools while surviving the supernatural onslaught” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Project Unknown.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | Yes |
| Co-op | Yes |
| Online co-op | Yes |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: WINDOWS® 7, 8, 8.1, 10 (64-BIT Required)
- Processor: Intel® Core™ i5-3470 or AMD Ryzen™ 3 1200
- Memory: 8 GB RAM
- Graphics: NVIDIA® GeForce® GTX 760 2GB / AMD Radeon R9 280 3GB
- DirectX: Version 11
- Storage: 9 GB available space
Recommended
- OS *: WINDOWS® 7, 8, 8.1, 10 (64-BIT Required)
- Processor: Intel® Core™ i7-3770 or AMD FX™-9590 or better
- Memory: 16 GB RAM
- Graphics: NVIDIA® GeForce® GTX 1060 or AMD Radeon™ RX 480 with 3GB Video RAM
- DirectX: Version 11
- Storage: 9 GB available space
Supported languages (15)
Project Unknown FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Project Unknown?
Steam classifies Project Unknown as a Action, Adventure, Indie game, developed by PsychoRavens. An online co-op horror game featuring unique playable characters and RPG mechanics. Exorcise ghosts using your special abilities and tools while surviving the supernatural onslaught
How much does Project Unknown cost?
As of June 2026, Steam lists Project Unknown at $6.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Project Unknown single-player or multiplayer?
Steam lists these modes for Project Unknown: Single-player, Multi-player, Co-op, Online Co-op. It supports both solo and multiplayer.
Is Project Unknown on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Project Unknown for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Project Unknown out yet?
Yes — Steam lists a release date of Oct 10, 2025.
What platforms is Project Unknown on?
Project Unknown is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Project Unknown single-player or multiplayer?
Steam lists these modes: Single-player, Multi-player, Co-op, Online Co-op.
How much does Project Unknown cost?
Steam lists it at $6.99.
Does Project Unknown have achievements?
Yes — Steam lists 30 achievements for Project Unknown.
Who made Project Unknown?
Project Unknown is developed by PsychoRavens and published by Nightmare Studios.
Where to get Project Unknown
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, Nightmare Studios.