Microsoft has added What Remains of Edith Finch and is adding Outer Wilds later today to Xbox Game Pass for Android. The games were previously available for the service on Xbox consoles but not Android.
Other games coming to Android this month include Desperados III, Yakuza Remastered Collection, and Cyber Shadow. In addition Bloodstained, Ikenfell, and more now have touch controls for Android.
Xbox Game Pass Ultimate came to Android via Project xCloud back in September 2020. Since then, Microsoft has steadily been adding games that support a combination of Xbox controllers and third-party controls like the Nacon MG-X. They are also adding touch controls to certain titles.