File list (Check if you may need any files):
Tetris.exe
Tetris_source
.............\Tetris
.............\......\bin
.............\......\...\Debug
.............\......\...\.....\Tetris.exe
.............\......\...\.....\Tetris.pdb
.............\......\...\.....\Tetris.vshost.exe
.............\......\...\.....\Tetris.vshost.exe.manifest
.............\......\...\Release
.............\......\...\.......\Tetris.exe
.............\......\...\.......\Tetris.pdb
.............\......\...\.......\Tetris.vshost.exe
.............\......\...\.......\Tetris.vshost.exe.manifest
.............\......\HelpForm.cs
.............\......\HelpForm.Designer.cs
.............\......\HelpForm.resx
.............\......\Item.cs
.............\......\NetForm.cs
.............\......\NetForm.Designer.cs
.............\......\NetForm.resx
.............\......\obj
.............\......\...\Debug
.............\......\...\.....\Refactor
.............\......\...\.....\TempPE
.............\......\...\.....\......\Properties.Resources.Designer.cs.dll
.............\......\...\.....\Tetris.csproj.FileListAbsolute.txt
.............\......\...\.....\Tetris.csproj.GenerateResource.Cache
.............\......\...\.....\Tetris.exe
.............\......\...\.....\Tetris.frmTetris.resources
.............\......\...\.....\Tetris.HelpForm.resources
.............\......\...\.....\Tetris.pdb
.............\......\...\.....\Tetris.Properties.Resources.resources
.............\......\...\Release
.............\......\...\.......\TempPE
.............\......\...\.......\......\Properties.Resources.Designer.cs.dll
.............\......\...\.......\Tetris.csproj.FileListAbsolute.txt
.............\......\...\.......\Tetris.csproj.GenerateResource.Cache
.............\......\...\.......\Tetris.exe
.............\......\...\.......\Tetris.frmTetris.resources
.............\......\...\.......\Tetris.HelpForm.resources
.............\......\...\.......\Tetris.pdb
.............\......\...\.......\Tetris.Properties.Resources.resources
.............\......\pics
.............\......\....\blockCyan.gif
.............\......\....\blockGreen.gif
.............\......\....\blockOrange.gif
.............\......\....\blockPurple.gif
.............\......\....\blockRed.gif
.............\......\....\blockYellow.gif
.............\......\....\help1.jpg
.............\......\....\help2.jpg
.............\......\....\icon.ico
.............\......\....\itema11.gif
.............\......\....\itema12.gif
.............\......\....\itema13.gif
.............\......\....\itema21.gif
.............\......\....\itema22.gif
.............\......\....\itema23.gif
.............\......\....\itema31.gif
.............\......\....\itema32.gif
.............\......\....\itema33.gif
.............\......\....\itemd11.gif
.............\......\....\itemd12.gif
.............\......\....\itemd13.gif
.............\......\....\itemd21.gif
.............\......\....\itemd22.gif
.............\......\....\itemd23.gif
.............\......\....\itemd31.gif
.............\......\....\itemd32.gif
.............\......\Program.cs
.............\......\Properties
.............\......\..........\AssemblyInfo.cs
.............\......\..........\Resources.Designer.cs
.............\......\..........\Resources.resx
.............\......\..........\Settings.Designer.cs
.............\......\..........\Settings.settings
.............\......\Tetris.csproj
.............\......\Tetris.Function.cs
.............\......\Tetris.Item.cs
.............\......\Tetris.MainForm.cs
.............\......\Tetris.MainForm.Designer.cs
.............\......\Tetris.MainForm.resx
.............\......\Tetris.Thread.cs
.............\Tetris.sln