To connect your game to Google Play, follow these steps:
- Open the Google Play app on your device & Log in!
- Open the game, and enter the in-game settings
- Press the Google Play sign in button to connect your game to Google Play.
Your game is now saving automatically as long as you have a stable internet connection.
Please note that Google Play only supports one game per account!
As of now, there is no cloud save implemented yet for iOS.