File list (Check if you may need any files):
WindowsPhoneGameStateManagementSample\Content
.....................................\.......\background.png
.....................................\.......\blank.png
.....................................\.......\Content.contentproj
.....................................\.......\gamefont.spritefont
.....................................\.......\gradient.png
.....................................\.......\menufont.spritefont
.....................................\GameStateManagement.htm
.....................................\GameStateManagementSample (Phone).sln
.....................................\GameStateManagementSample
.....................................\.........................\Background.png
.....................................\.........................\Game.cs
.....................................\.........................\Game.ico
.....................................\.........................\GameStateManagementSample (Phone).csproj
.....................................\.........................\GameThumbnail.png
.....................................\.........................\Properties
.....................................\.........................\..........\AppManifest.xml
.....................................\.........................\..........\AssemblyInfo.cs
.....................................\.........................\..........\WMAppManifest.xml
.....................................\.........................\ScreenManager
.....................................\.........................\.............\GameScreen.cs
.....................................\.........................\.............\InputState.cs
.....................................\.........................\.............\ScreenManager.cs
.....................................\.........................\Screens
.....................................\.........................\.......\BackgroundScreen.cs
.....................................\.........................\.......\GameplayScreen.cs
.....................................\.........................\.......\LoadingScreen.cs
.....................................\.........................\.......\MainMenuScreen.cs
.....................................\.........................\.......\MenuEntry.cs
.....................................\.........................\.......\MenuScreen.cs
.....................................\.........................\.......\MessageBoxScreen.cs
.....................................\.........................\.......\OptionsMenuScreen.cs
.....................................\.........................\.......\PlayerIndexEventArgs.cs
.....................................\Microsoft Permissive License.rtf