PC requirements

Grail System Requirements

Grail needs at least Dual Core 2 GHz, 4 GB RAM and DirectX9 compatible with at least 500MB of memory graphics.

Verified Sources: Steam store listing
Grail minimum and recommended PC specifications
Component Minimum
Operating system Windows 7
Processor Dual Core 2 GHz
Memory 4 GB RAM
Graphics DirectX9 compatible with at least 500MB of memory
DirectX Version 9.0
Storage 500 MB available space
Additional notes DirectX 9 compatible sound card or integrated sound chip
Not sure how your PC compares? Use the Can I Run It checker — pick your CPU and GPU and it tells you which column you land in.

Other platforms

Grail is also available on these systems, where hardware is fixed and no per-PC check is needed:

Quick answers

Running Grail on PC

Can my PC run Grail?
Compare your CPU, GPU and RAM against the minimum column below. If your parts match or beat every minimum row, the game will launch — though you may need to lower settings. Matching the recommended column is what gets you 60fps at 1080p.
How much storage does Grail need?
500 MB available space