O3: Hollow Descent release date
O3: Hollow Descent does not have a release date yet; it has been announced on PC.
Last checked · Source: IGDB, official site
Key facts
- Release date
- TBA (not announced)
- Platforms
- PC
- Genres
- Shooter, Adventure, Indie
- Links
- Official siteSteam
What’s confirmed about O3: Hollow Descent
Confirmed
- PlatformsPC
- Trailer3 videos released (below)
- PC system requirementsPublished on Steam (table below)
Not confirmed yet
- Release dateNo date or release window has been announced.
- DeveloperNo studio is listed yet.
- PriceThe Steam page doesn't list a price yet.
Worked out from IGDB and the Steam store page. “Not confirmed yet” means no announcement in those sources so far, not that it has been ruled out.
O3: Hollow Descent PC system requirements
| Component | Minimum | Recommended |
|---|---|---|
| OS | MinimumWindows 10 | RecommendedWindows 10 |
| Processor | MinimumRequires a 64-bit processor and operating system | RecommendedRequires a 64-bit processor and operating system |
| Graphics | MinimumNVIDIA Geforce or AMD equivalent | RecommendedNVIDIA Geforce or AMD equivalent |
- Languages (8)
- English, French, Italian, German, Spanish - Spain, Japanese, Romanian, Traditional ChineseFull audio in English
- Controller support
- Full controller support
- On Steam for
- Windows, macOS, SteamOS / Linux
Source: Steam store page, checked . Requirements can change before and after launch; Steam’s page is the current word.
Trailer
About O3: Hollow Descent
03 is a bullet-hell rogue-like shooter. Set in a surreal world inspired by the art of H.R. Giger and Zdzisław Beksiński.
Screenshots
O3: Hollow Descent: common questions
Answered from the data on this page: IGDB, last checked November 2, 2026, and Steam or other sources where an answer names them.
When does O3: Hollow Descent come out?
O3: Hollow Descent does not have a release date yet; it has been announced on PC.
Is O3: Hollow Descent out yet?
No, not yet. O3: Hollow Descent does not have a release date yet; it has been announced on PC.
What platforms is O3: Hollow Descent on?
O3: Hollow Descent is coming on PC.
Is O3: Hollow Descent on PC?
Yes. PC is currently its only confirmed platform.
What are the O3: Hollow Descent PC requirements?
Steam lists the minimum PC spec for O3: Hollow Descent as Requires a 64-bit processor and operating system and NVIDIA Geforce or AMD equivalent. The recommended spec is Requires a 64-bit processor and operating system and NVIDIA Geforce or AMD equivalent. The full minimum and recommended table is in the PC system requirements section above.
Our coverage
We haven’t written about O3: Hollow Descent yet.