Two years ago if I won or had over 50 billion the game will crash and the app will disappear reload app sign in and money gone so I didn't play this game for over two years so I thought I will give it a try again . I wish I never £200 in real money gone and I had over 50 billion in credit and the app crashed reload app signed in and 50 billion gone so be warned don't go over 50 billion cause it will be wiped