An anonymous reader shares a report from The Verge: Microsoft is getting ready to announce an ad-supported version of Xbox Cloud Gaming. Sources familiar with Microsoft's plans tell The Verge that the software maker has started testing ad-supported games streaming internally, allowing employees to play select titles free without a Game Pass subscription. I understand that the free ad-supported version of Xbox Cloud Gaming will include the ability to stream some games you own, as well as eligible Free Play Days titles, which let Xbox players try games over a weekend. You'll also be able to stream Xbox Retro Classics games. Sources tell me the internal testing includes around two minutes of preroll ads before a game is available to stream for free through Xbox Cloud Gaming. [...] The ad-supported Xbox Cloud Gaming version will be available on PC, Xbox consoles, handheld devices, and via the web.Read more of this story at Slashdot.