The Steam Deck’s competitors, whether they’re the old guard Ayaneo family, the luxe Asus ROG Ally X, or the shapeshifting Lenovo Legion Go, usually share the same attack line: they can play more of your games. The Deck’s compatibility issues aren’t nearly as issue-some as they were at launch, but between its Linux-based SteamOS and its relatively mild processing power, but it is true that beefier Windows handhelds will more likely cater to your entire cross-launcher library.
Unless, that is, you get something else to run them for you. Streaming games on the Steam Deck has emerged as a nifty workaround for the portable PC’s lingering compatibility woes, making even officially unsupported games playable. Usually with much better performance, too, as the actual rendering work is done remotely – what you see on the Deck’s screen is basically a video feed of that remote device’s display output, with your control input beamed the other way via a low-latency connection. And because you’re not using SteamOS or the internal hardware to actually run the game, it’s not bound by their limits.
