File list (Check if you may need any files):
FirstGame\FirstGame\FirstGame\bin\x86\Debug\Content\Fonts\Score.xnb
.........\.........\.........\...\...\.....\.......\Images\background.xnb
.........\.........\.........\...\...\.....\.......\......\Bullet.xnb
.........\.........\.........\...\...\.....\.......\......\Enemy.xnb
.........\.........\.........\...\...\.....\.......\......\Player.xnb
.........\.........\.........\...\...\.....\FirstGame.exe
.........\.........\.........\...\...\.....\FirstGame.pdb
.........\.........\.........\Bullets.cs
.........\.........\.........\Enemy.cs
.........\.........\.........\FirstGame.csproj
.........\.........\.........\FirstGame.csproj.Debug.cachefile
.........\.........\.........\FirstGame.csproj.user
.........\.........\.........\Game.ico
.........\.........\.........\Game1.cs
.........\.........\.........\GameThumbnail.png
.........\.........\.........\obj\x86\Debug\cachefile-{8B6B67E7-7E46-47EF-A8D4-41FFC7B74BE9}-targetpath.txt
.........\.........\.........\...\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
.........\.........\.........\...\...\.....\FirstGame.csproj.FileListAbsolute.txt
.........\.........\.........\...\...\.....\FirstGame.csprojResolveAssemblyReference.cache
.........\.........\.........\...\...\.....\FirstGame.exe
.........\.........\.........\...\...\.....\FirstGame.pdb
.........\.........\.........\...\...\.....\Microsoft.Xna.Framework.RuntimeProfile.txt
.........\.........\.........\Player.cs
.........\.........\.........\Program.cs
.........\.........\.........\...perties\AssemblyInfo.cs
.........\.........\.........\ResourceManager.cs
.........\.........\.........\Sprite.cs
.........\.........\.........\SpriteManager.cs
.........\.........\.........Content\FirstGameContent.contentproj
.........\.........\................\.onts\Score.spritefont
.........\.........\................\Images\background.jpg
.........\.........\................\......\Bullet.png
.........\.........\................\......\Enemy.png
.........\.........\................\......\Player.png
.........\.........\................\obj\x86\Debug\ContentPipeline-.xml
.........\.........\................\...\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
.........\.........\................\...\...\.....\FirstGameContent.contentproj.FileListAbsolute.txt
.........\.........\................\...\...\.....\FirstGameContent.contentprojResolveAssemblyReference.cache
.........\FirstGame.sln
.........\FirstGame.v11.suo
.........\.........\FirstGame\bin\x86\Debug\Content\Fonts
.........\.........\.........\...\...\.....\.......\Images
.........\.........\.........\...\...\.....\Content
.........\.........\.........\obj\x86\Debug\TempPE
.........\.........\.........Content\obj\x86\Debug\TempPE
.........\.........\.........\bin\x86\Debug
.........\.........\.........\...\...\Release
.........\.........\.........\obj\x86\Debug
.........\.........\.........Content\bin\x86\Debug
.........\.........\................\...\...\Release
.........\.........\................\obj\x86\Debug
.........\.........\.........\bin\x86
.........\.........\.........\obj\x86
.........\.........\.........Content\bin\x86
.........\.........\................\obj\x86
.........\.........\.........\bin
.........\.........\.........\obj
.........\.........\.........\Properties
.........\.........\.........Content\bin
.........\.........\................\Fonts
.........\.........\................\Images
.........\.........\................\obj
.........\.........\FirstGame
.........\.........\FirstGameContent
.........\FirstGame
FirstGame
.........\FirstGame\FirstGame\FirstGame.sln
.........\.........\.........\FirstGame.suo
.........\.........\.........\obj\x86\Debug\ContentPipeline-{8B6B67E7-7E46-47EF-A8D4-41FFC7B74BE9}.xml
.........\.........\.........Content\obj\x86\Debug\ContentPipeline.xml
.........\FirstGame.v12.suo