Design for one mobile phone game icon

C'est ce que Bernardo Zamora recherchait dans leur icon design

The project goal is to design one icon for a mobile phone backgammon game.

The game is this one:
http://www.windowsphone.com/en-US/apps/ac42f61a-03b1-e011-a53c-78e7d1fa76f8

This app icon is for a Windows Phone game (that will also be available in Windows 8), so I would need the PNG and Photoshop files for the app icon in multiple sizes (the smaller versions could have a different, simpler shape if needed):

51x51
99x99
120x120
150x150
173x173
200x200
210x210
270x270

The game already is in market, has tens of thousands of users, and I'm looking for a more professional looking icon. This game is, by far, the most complete backgammon app of any iPhone or Windows Phone.

The icon should not have any copyrighted images.

Icons should be square (as this is the way app icons, or "tiles" are used in Windows Phone or Windows 8 metro style).

here are many examples of WIndows Phone app icons ("tiles"):Voir plus