Hostile Architect system requirements
These tables reproduce the Steam appdetails fields pc_requirements and mac_requirements checked on 13 October 2026. The Windows graphics line is TBD; no GPU model has been substituted for the official value.
Source notes
The tables reproduce Steam appdetails checked on 13 October 2026. Windows graphics remain TBD on both tiers. The 500 MB figure is required disk space, not an installer size. No Steam Deck compatibility claim is made.
Windows
DirectX is Version 10. Storage is 500 MB available space on both tiers. Processor is an x64 quad-core CPU on both tiers.
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 21H1 or higher | Windows 10 21H1 or higher |
| Processor | X64 quad-core CPU | X64 quad-core CPU |
| Memory | 8 GB RAM | 16 GB RAM |
| Graphics | TBD | TBD |
| DirectX | Version 10 | Version 10 |
| Storage | 500 MB | 500 MB |
macOS
Recommended macOS matches the minimum except memory, which rises from 8 GB to 16 GB. There is no Linux requirements block, because Linux is not a listed platform.
| Minimum | Recommended | |
|---|---|---|
| OS | Big Sur 11 or higher | Big Sur 11 or higher |
| Processor | Apple M1 or Intel Core M | Apple M1 or Intel Core M |
| Memory | 8 GB RAM | 16 GB RAM |
| Graphics | Metal-capable Intel and AMD GPUs | Metal-capable Intel and AMD GPUs |
| Storage | 500 MB | 500 MB |
Questions
What graphics card do I need?
Steam prints TBD for Windows graphics. No card name has been published. macOS asks for a Metal-capable Intel or AMD GPU.
Does it support Steam Deck?
No Deck compatibility line was in the appdetails payload on 13 October 2026. Treat Deck support as unannounced.
Sources
- Steam appdetails — Platforms, price flags, requirements, release date
- Steam store page — App 4768160, checked 13 October 2026