Valve’s huge Steam Deck update is now ready for everyone, including rival AMD handhelds
Published on: 2025-06-25 20:46:58
is a senior editor and founding member of The Verge who covers gadgets, games, and toys. He spent 15 years editing the likes of CNET, Gizmodo, and Engadget.
Valve has been building up to this for months, first in preview, then beta, and now finally in a full stable release: a new version of SteamOS that brings brand new features to the Steam Deck and supports third-party handhelds like Lenovo’s Legion Go and Asus’s ROG Ally series.
SteamOS 3.7.8 is the first stable release to add official support for the Lenovo Legion Go S, and the first to offer an official “recovery” image that lets you install SteamOS on other AMD handhelds like the ROG Ally and original Legion Go, as Valve promised us in January of this year.
Until now, those who wanted to try SteamOS on those Windows handhelds could shoehorn the Steam Deck’s original recovery image onto their device, or opt for a similar experience like Bazzite. But now, Valve explicitly provides instructions for getting that image working on a
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