In just two days after the global release of the State of Decay 2 Standard Edition open world zombie survival game for Windows and Xbox One, over one million players enjoyed it. Other figures revealed by Microsoft for the given period include six million combined hours of gameplay and almost 3.5 million hours streamed via Mixer, YouTube Gaming, and Twitch.
https://www.notebookcheck.net/State-of-Decay-2-hits-the-one-million-players-milestone-in-just-two-days.305958.0.html