I have created a simple mobile game. I tried exporting it for android platform as a debug version. It was working good. Everything goes fine. So I planned to export my game as a release version. So I created android release key store and configured it in a project export setting. After exporting APK it was at the same size. I don't know what was the problem. Is my release configuration not working? or If my release configuration working, why the APK size not reduced. Any help. Thanks in advance.