The Xbox Wire post announcing the new Xbox app game aggregation only mentions that you'll be able to "launch games from Xbox, Game Pass, Battle.net, and other leading PC storefronts," initially leaving Steam with a big question mark beside it.

Starting this week, Xbox Insiders will be able to see Steam, Battle.net and Xbox games in the Xbox PC app on Windows, which makes it a single launcher for your installed PC games. The first look can be accessed on Windows 11 PCs and handheld devices.

The update aggregates all titles across supported PC gaming storefronts to turn the Xbox App into a universal launcher. This is especially handy for people who buy games on Steam,