Steam Deck

Does Grey Skies: A War of the Worlds Story work on Steam Deck?

Steam Deck

Playable

This game runs on Steam Deck, but with caveats. You may need to bring up the on-screen keyboard yourself, or adjust settings.

Status as checked with Valve on 4 October 2026.

Based on the great work of H.G. Wells, explore the English countryside and encounter iconic concepts such as Black Smoke, Red Weed and of course the almighty Fighting Machine and it's Heat Ray!

System requirements

	Minimum	Recommended
OS	Windows 10	Windows 10
Processor	Intel i3-3220, AMD FX-6100 or higher.	Intel i7-6700K, AMD Ryzen 7 1700 or higher.
Memory	8 GB RAM	16 GB RAM
Graphics	GeForce GTX 650, Radeon HD 7750 or higher.	GeForceGTX 1070/GTX1660Ti, AMD Radeon RX Vega 56 or higher.
Storage	12 GB available space	12 GB available space
DirectX	Version 11	Version 12

System requirements →

Questions and answers

Does Grey Skies: A War of the Worlds Story work on Steam Deck?: Playable. This game runs on Steam Deck, but with caveats. You may need to bring up the on-screen keyboard yourself, or adjust settings.
How much RAM does Grey Skies: A War of the Worlds Story need?: 8 GB RAM
How much storage space does Grey Skies: A War of the Worlds Story need?: 12 GB available space

Grey Skies: A War of the Worlds Story