Valve shared some welcome news about running SteamOS on devices beyond the Steam Deck or the officially licensed Legion Go S model.

SteamOS was always supposed to be bigger than Valve’s own Steam Deck, and 2025 is the year it finally expands. Not only will Lenovo ship the first third-party SteamOS handheld this May, Valve has now revealed it will let you install a working copy of SteamOS on other handhelds even sooner than that.

Valve is making a notable shift with its portable gaming strategy as Lenovo debuted a new edition of its Legion Go

SteamOS is slowly becoming an alternative to Windows for handheld gaming devices. After launching the Steam Deck with SteamOS, its own operating system,

The Lenovo Legion Go S with Windows or SteamOS also joins a prototype for the Lenovo Go 2, now with controllers you can comfortably hold.

Lenovo have lifted the lid on the world's first officially licensed handheld powered by SteamOS, the Lenovo Legion Go S, which should arrive in May.

Valve’s handheld device, the Steam Deck, wasn’t the first portable gaming PC ever created, but it is by the far the most successful. And like Steam becoming the de facto way people play PC games in 2025,

Windows 11 is often cited as the worst thing about handheld gaming PCs - but it looks like Microsoft could soon fix this.

Microsoft plans to merge Windows and Xbox for handheld gaming in 2025 Valve's SteamOS aims to be integrated into all gaming handhelds Microsoft must succeed with its hybrid to compete with Valve's expansion efforts.

The Steam Deck has been the biggest PC gaming hardware story of the last few years. So it’s no surprise that the idea of running SteamOS (perhaps the most celebrated component of that machine) on other handhelds like the Legion Go S is also a big deal.