Electronic Arts     Windows Phone 7.       Windows Phone 7      .     , Electronic Arts, ,    C  Microsoft       4  . Sims 3, Need for Speed Undercover, Tetris  Monopoly.     Mobile     7 .   ,      Xbox Live.       ,       " ",                ,     Windows Phone 7.           Windows Phone 7.  Microsoft    60    , : Gameloft, PopCap Games, Konami, Namco, THQ   Microsoft Game Studios.