Official specs from Steam

Hell is Us system requirements

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

Minimum

NoteRequires a 64-bit processor and operating system
OSWindows 10/11 64-bit
ProcessorIntel Core i7-7700K or AMD Ryzen 3 3300X
Memory16 GB RAM
GraphicsNVIDIA GeForce GTX 1070, 8GB or AMD Radeon RX 5600 XT, 6GB or Intel Arc A750, 8GB
DirectXVersion 12
Storage30 GB available space
Sound CardWindows Compatible Audio Device
Additional NotesHDD Supported, SSD Recommended. The above specifications were tested with performance upscaling enabled.

Recommended

NoteRequires a 64-bit processor and operating system
OSWindows 10/11 64-bit
ProcessorIntel Core i7-11700K or AMD Ryzen 5 7600
Memory16 GB RAM
GraphicsNVIDIA GeForce RTX 2080 Ti, 11GB or AMD Radeon RX 6750 XT, 12GB or Intel Arc B580, 12GB
DirectXVersion 12
Storage30 GB available space
Sound CardWindows Compatible Audio Device
Additional NotesSSD Required. The above specifications were tested with balanced upscaling enabled.

FAQ

What graphics card do I need for Hell is Us?

Minimum: NVIDIA GeForce GTX 1070, 8GB or AMD Radeon RX 5600 XT, 6GB or Intel Arc A750, 8GB. Recommended: NVIDIA GeForce RTX 2080 Ti, 11GB or AMD Radeon RX 6750 XT, 12GB or Intel Arc B580, 12GB.

How much RAM does Hell is Us need?

Hell is Us needs 16 GB RAM at minimum, 16 GB RAM recommended.

How big is Hell is Us?

Hell is Us requires 30 GB available space.

Does Hell is Us run on Mac or Steam Deck/Linux?

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