How to reduce Android Package Size?

I have made a small paper2d game with Splash Screen, Main Menu and Only one Level. My Project content folder is only 69mb which includes audio (max 30mb) and 2D assests (15mb). When i package the game on Android the file sizes goes upto 213mb after Installing on Android, i used Android ATC for packaging.
I cleared up all the assets which are not in use and also my project is an empty project for mobiles and tablets with scaleble 2D/3D and no starter content.
I even tried deleting the Engine/Content/EngineFonts and Common folders as mentioned in other posts on AnswerHub but that didnt help. I couldnt find any proper solution to this problem.
Please Help, Its Urgent!!

Hi Hybreed,

Reducing APK size is a very commonly asked question on AnswerHub and the forums. Official documentation for it has been requested numerous times, but unfortunately I cannot give you a time frame for when you should be seeing it. In the meantime, please search here and on the forums for suggestions. Here is one such thread.

Good luck!