The games between titles are synchronized since, to access Google Play Games Beta, you have to log in with your Google account. In addition, the company is also striving to add new features to make it easier to use Android apps on Windows. However, Google is working to increase the number of compatible titles. The number of games that can be run with Google Play Games Beta is limited because Google has to validate them individually.
This new tool from Google works outside of Windows Subsystem for Android (WSA), so you don't have to install this compatibility layer to play Android titles natively on Windows. Google Play Games Beta is the official Google app that allows you to enjoy games from the Google Play Store.