Official specs from Steam

Signalis system requirements

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

Minimum

NoteRequires a 64-bit processor and operating system
OSWindows 10
ProcessorIntel Core i5-2300 or AMD FX-4350
Memory4 GB RAM
GraphicsNVIDIA GeForce GTS 450 (1GB) or AMD Radeon HD 6570 (1GB)
DirectXVersion 11
Storage2 GB available space
Additional Notes16:9 monitor recommended

Recommended

NoteRequires a 64-bit processor and operating system
OSWindows 10
ProcessorIntel Core i5-3470 or AMD FX-6300
Memory4 GB RAM
GraphicsNVIDIA GeForce GTX 760 (2GB) or AMD Radeon HD 7870 (2GB)
DirectXVersion 11
Storage2 GB available space
Sound CardHeadphones recommended
Additional Notes16:9 monitor recommended

FAQ

What graphics card do I need for Signalis?

Minimum: NVIDIA GeForce GTS 450 (1GB) or AMD Radeon HD 6570 (1GB). Recommended: NVIDIA GeForce GTX 760 (2GB) or AMD Radeon HD 7870 (2GB).

How much RAM does Signalis need?

Signalis needs 4 GB RAM at minimum, 4 GB RAM recommended.

How big is Signalis?

Signalis requires 2 GB available space.

Does Signalis run on Mac or Steam Deck/Linux?

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