Official specs from Steam

Prison Architect 2 system requirements

Minimum and recommended PC specs as listed by the developer on Steam.

Minimum

NoteRequires a 64-bit processor and operating system
OSOS: Windows® 10 Home 64 Bit
ProcessorIntel® Core™ i7-6700K | AMD® Ryzen™ 5 2600X
Memory8 GB RAM
GraphicsNvidia® GeForce™ GTX 970 (4 GB) | AMD® Radeon™ RX 480 (8 GB)

Recommended

NoteRequires a 64-bit processor and operating system
OSTBC
ProcessorTBC
GraphicsTBC

FAQ

What graphics card do I need for Prison Architect 2?

Minimum: Nvidia® GeForce™ GTX 970 (4 GB) | AMD® Radeon™ RX 480 (8 GB). Recommended: TBC.

How much RAM does Prison Architect 2 need?

Prison Architect 2 needs 8 GB RAM at minimum.

Does Prison Architect 2 run on Mac or Steam Deck/Linux?

There is no native macOS version. There is no native Linux build (Proton compatibility may vary).