Consolidated Game Compatibility Checkers

Valve has launched a new system designed to verify the compatibility of games and applications on third-party devices running its SteamOS. This system expands upon the compatibility checks already in place for the Steam Deck by introducing dedicated labels that indicate whether a title’s engine, middleware, and associated features — including anti-cheat and launcher components — are supported by Valve’s Proton compatibility layer. The labels provide key information about a game’s ability to run on SteamOS, thereby offering end users a clearer understanding of software performance expectations on non-Steam Deck hardware platforms.

The compatibility verification system is intended to streamline the user experience for individuals using a variety of SteamOS-powered devices and to support developers in optimizing their titles for a broader range of hardware. While the system serves as an assessment of a title’s fundamental compatibility with Valve’s Linux-based platform, it is noted that the labels do not provide detailed performance benchmarks or input responsiveness metrics. Valve projects that a significant number of games will receive these compatibility labels in the coming weeks, potentially facilitating a smoother and more informed adoption of SteamOS across emerging third-party devices in the market.

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