This limited beta is critical to providing the best possible experience for members at launch and should not be considered indicative of the final experience or library.

If you’re an Xbox Game Pass Ultimate subscriber in one of the 22 xCloud launch countries, you’ll receive a notification that it’s is available to test. There should be about 30 of the 100 launch games available, though you might experience some typical beta bugs. “This limited beta is critical to providing the best possible experience for members at launch and should not be considered indicative of the final experience or library,” Microsoft said.

The program is still on schedule, with the preview being discontinued on September 11th and the full launch happening on September 15th. The Game Pass Ultimate beta app rolls out today at 9AM ET on the Google Play Store, but you’ll need a $15 per month Xbox Game Pass Ultimate subscription to use it.