Valve has recently rolled out a groundbreaking update for SteamOS, enhancing user experience across third-party devices. Gamers often ask: "How can I check if a game works on my SteamOS device?" Valve’s new compatibility rating system addresses this concern directly. With this system, users can quickly see whether their games are fully supported on devices like the Lenovo Legion Go S, which is set to launch later this month.

The SteamOS Compatibility rating will appear in the Steam Store and Steam Client for devices running SteamOS other than the Steam Deck. The new feature indicates whether a game’s functionality, including anti-cheat systems, is fully compatible with these third-party devices. Games will be labeled either “SteamOS Compatible” or “SteamOS Unsupported,” offering users a straightforward way to assess game compatibility.

Valve has emphasized that the ratings don’t include performance testing or input results, as performance can vary based on hardware. However, Valve anticipates that over 18,000 games on Steam will be marked as compatible right from the start. These compatibility ratings are automatically generated based on Steam Deck verification results, meaning developers don’t need to conduct additional tests for their games to receive a SteamOS rating.

One of the key highlights of this update is its impact on handheld gaming PCs like the Legion Go S. As the first device to feature SteamOS over Windows, the Legion Go S is set to change how users interact with games outside of the Steam Deck. The new rating system ensures that Legion Go S users and others with third-party SteamOS devices can easily find compatible titles, offering peace of mind when selecting games.

This update is a welcome development for gamers looking for more clarity and convenience in navigating the world of SteamOS devices. Whether you're using a Steam Deck, a Legion Go S, or another SteamOS device, this new compatibility system will make it easier to ensure your games run smoothly without any surprises. Valve’s innovative approach highlights its commitment to improving user experience and making SteamOS an even more viable platform for gaming.