Right-click your app or game’s icon and choose "Properties." On the open window, access the "Compatibility" tab. Here, turn on the "Run This Program in Compatibility Mode For" option. From the ...

Valve says the compatibility check will cover anti-cheat systems, launchers, and other in-game features, as well as the game itself, to ensure it will run on SteamOS.

Microsoft also revealed details on how game compatibility works for the handheld gaming PCs.

As with current games and the Steam Deck, this label doesn't mean these games won't run, but it does mean there may be some serious compatibility issues that keep the game from running as intended.

Asus and Microsoft will be launching their ROG Xbox Ally series of handheld gaming PCs starting October 16, according to an ...