Game
App 2115390
Project Unknown
PsychoRavens · published by Nightmare Studios · released Oct 10, 2025
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
Price
$9.99
US store
Reviews
81%
796 · Very Positive
Playing now
11
sampled 17h ago
24h peak
11
all-time seen 23
Followers
—
Steam community hub
Owners (est.)
~23.9K
11.9K – 38.2K
YouTube activity
1
videos · 30 d9
creators486
views · 1 yTwitch activity 17 watching · 2 live
3
avg viewers · 30 d290
hours watched · 30 d21
streamers · 30 dProduct info
from Steam's PICS · read 3d ago- Change number
- 40,400,495
- Public build
- 26,301,336 · Oct 29, 2026 (15d ago)
- Operating systems
- windows
- Architecture
- —
- Install size
- 16 GB · 15 GB download
- Install folder
Beast Management- Controller support
- —
- Metacritic
- —
- Homepage
- —
- Release state
- released
- Community
- hub · stats
Steam Deck
PlayableTested Jun 17, 2025 on build 18,862,995
- !Default controller config not fully functional
- !Controller glyphs do not match deck device
- !Text input does not automatically invokes keyboard
- !Interface text is not legible
- ✓Default configuration is performant
Branches · 1
every build Steam serves for this app| Branch | Build | Updated | Description |
|---|---|---|---|
| public | 26,301,336 | Oct 29, 2026 · 15d ago |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 26,301,336 | public | Oct 29, 2026 16:24 | 3d ago |
Depots · 3
content of the public branchLaunch options · 2
| Executable | OS | Description |
|---|---|---|
ProjectUnknown.exe-dx11 |
all | |
ProjectUnknown.exe |
all | DirectX12 |
Languages · 15
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| French | ✓ | ✓ | ✓ |
| German | ✓ | ✓ | ✓ |
| Polish | ✓ | ✓ | ✓ |
| Slovak | ✓ | ✓ | ✓ |
| English | ✓ | ✓ | ✓ |
| Finnish | ✓ | ✓ | ✓ |
| Italian | ✓ | ✓ | ✓ |
| Korean | ✓ | ✓ | ✓ |
| Russian | ✓ | ✓ | ✓ |
| Spanish | ✓ | ✓ | ✓ |
| Japanese | ✓ | ✓ | ✓ |
| Simplified Chinese | ✓ | ✓ | ✓ |
| Traditional Chinese | ✓ | ✓ | ✓ |
| Ukrainian | ✓ | ✓ | ✓ |
| Portuguese | ✓ | ✓ | ✓ |
Packages · 1
all packages| Sub | Name | Billing | Price |
|---|---|---|---|
| 756708 | Project Unknown | Store or CD key | -50%$4.99 |
Bundles · 0
all bundlesNot part of any bundle we know.
Updates · patch notes
Steam announcements tagged as patch notes, linked to the public build they followed
No patch notes seen yet for this game.