File list (Check if you may need any files):
Tetris
......\Tetris
......\......\bin
......\......\...\Debug
......\......\...\.....\BlockSet.xml
......\......\...\.....\Tetris.exe
......\......\...\.....\Tetris.pdb
......\......\...\.....\Tetris.vshost.exe
......\......\...\.....\Tetris.vshost.exe.manifest
......\......\Block.cs
......\......\BlockArrayInfo.cs
......\......\BlockGroup.cs
......\......\BlockInfo.cs
......\......\BlockSet.xml
......\......\Config.cs
......\......\FormConfig.cs
......\......\FormConfig.Designer.cs
......\......\FormConfig.resx
......\......\FormTetris.cs
......\......\FormTetris.Designer.cs
......\......\FormTetris.resx
......\......\myC#Key.pfx
......\......\obj
......\......\...\Debug
......\......\...\.....\Refactor
......\......\...\.....\TempPE
......\......\...\.....\Tetris.csproj.FileListAbsolute.txt
......\......\...\.....\Tetris.csproj.GenerateResource.Cache
......\......\...\.....\Tetris.exe
......\......\...\.....\Tetris.FormConfig.resources
......\......\...\.....\Tetris.FormTetris.resources
......\......\...\.....\Tetris.pdb
......\......\...\.....\Tetris.Properties.Resources.resources
......\......\Palette.cs
......\......\Program.cs
......\......\Properties
......\......\..........\AssemblyInfo.cs
......\......\..........\Resources.Designer.cs
......\......\..........\Resources.resx
......\......\..........\Settings.Designer.cs
......\......\..........\Settings.settings
......\......\Tetris.csproj
......\......\Tetris.csproj.user
......\Tetris.sln