Microsoft is allowing Xbox Game Pass Ultimate subscribers to try its new game streaming feature, xCloud, early tomorrow, August 11th. The software giant will launch a new version of the Xbox Game Pass beta app for Android, which will include game streaming. The official launch of the streaming service will launch to all on September 15th, but Xbox Game Pass Ultimate subscribers can jump in early tomorrow.

“As we approach the launch of cloud gaming with Xbox Game Pass Ultimate on September 15, we’re entering a limited beta period to ensure a smooth transition of the cloud gaming experience to the Xbox Game Pass app on Android,” explains a Microsoft spokesperson in a statement to The Verge. “Existing Xbox Game Pass (Beta) app users will get the opportunity to test a subset of the available titles as we ready the experience for broader availability next month. 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.”