A “creator preview” build of the YouTube Gaming Android app is live on A Mirror rolling out (slowly) to the ay Store (so don’t be alarmed if you don’t see it just yet). Even though it’s a preview build, the app has a lot of functionality. You’re greeted with a spot for live video at the top, which you can swipe through to check out four other live feeds. th Gamescom in full gear, this is an ideal time to unveil news about YouTube Gaming. The app is organized much like the YouTube app, with two other sections you can get to by swiping to the left or right. You’re able to star favorite games or channels, of course tap into YouTube’s search capabilities.