File list (Check if you may need any files):
Tetris0.9
.........\Backup
.........\......\Tetris0.9
.........\......\Tetris0.9.sln
.........\......\Tetris0.9.suo
.........\......\.........\App.ico
.........\......\.........\AssemblyInfo.cs
.........\......\.........\Block.cs
.........\......\.........\MainForm.cs
.........\......\.........\MainForm.resx
.........\......\.........\SettingForm.cs
.........\......\.........\SettingForm.resx
.........\......\.........\Tetris0.9.csproj
.........\......\.........\Tetris0.9.csproj.user
.........\Tetris0.9
.........\Tetris0.9.sln
.........\Tetris0.9.suo
.........\.........\app.ico
.........\.........\App.jpg
.........\.........\AssemblyInfo.cs
.........\.........\bin
.........\.........\...\Debug
.........\.........\...\.....\setting.cob
.........\.........\...\.....\Tetris0.9.exe
.........\.........\...\.....\Tetris0.9.pdb
.........\.........\...\.....\Tetris0.9.vshost.exe
.........\.........\...\.....\Tetris1.0 (Alpha).exe
.........\.........\Block.cs
.........\.........\MainForm.cs
.........\.........\MainForm.resx
.........\.........\obj
.........\.........\...\Debug
.........\.........\...\.....\temp
.........\.........\...\.....\TempPE
.........\.........\...\.....\Tetris0.9.csproj.GenerateResource.Cache
.........\.........\...\.....\Tetris0.9.exe
.........\.........\...\.....\Tetris0.9.pdb
.........\.........\...\.....\Tetris0.9.projdata
.........\.........\...\.....\Tetris0._9.exe
.........\.........\...\.....\Tetris0._9.MainForm.resources
.........\.........\...\.....\Tetris0._9.pdb
.........\.........\...\.....\Tetris0._9.SettingForm.resources
.........\.........\...\.....\Tetris1._0.exe
.........\.........\...\.....\Tetris1._0.pdb
.........\.........\...\Tetris0.9.csproj.FileList.txt
.........\.........\...\Tetris0.9.csproj.FileListAbsolute.txt
.........\.........\SettingForm.cs
.........\.........\SettingForm.resx
.........\.........\Tetris0.9.csproj
.........\.........\Tetris0.9.csproj.user
.........\UpgradeLog.XML
.........\_UpgradeReport_Files
.........\....................\UpgradeReport.css
.........\....................\UpgradeReport.xslt
.........\....................\UpgradeReport_Minus.gif
.........\....................\UpgradeReport_Plus.gif