The main reason for using the emulator is playing the game in PC Run Android Apps on Mac OS X with Andy.
Not just the regular apps or games, you can even run communication apps like WhatsApp, Viber or Snapchat.
Andy is comes with Two Version one is Free Version another One is Paid Version Using Andy Emulator you can connect your Joystick, Xbox360 and Your mobile phones also. It is an alternative free emulator to Bluestacks, which is widely used for running Android apps on a computer.