File list (Check if you may need any files):
XnaTetris
.........\Content
.........\.......\BackgroundBigBox.png
.........\.......\BackgroundSmallBox.png
.........\.......\Block.png
.........\.......\Content.contentproj
.........\.......\GameFont.png
.........\.......\SpaceBackground.dds
.........\.......\TetrisBlockFalldown.wav
.........\.......\TetrisBlockMove.wav
.........\.......\TetrisFight.wav
.........\.......\TetrisLineKill.wav
.........\.......\TetrisLose.wav
.........\.......\TetrisRotate.wav
.........\.......\TetrisSound.xap
.........\.......\TetrisVictory.wav
.........\Game
.........\....\BaseGame.cs
.........\....\TestGame.cs
.........\Game.ico
.........\GameThumbnail.png
.........\Helpers
.........\.......\ColorHelper.cs
.........\.......\Directories.cs
.........\.......\DisposeHelper.cs
.........\.......\EnumHelper.cs
.........\.......\FileHelper.cs
.........\.......\Input.cs
.........\.......\Log.cs
.........\.......\RandomHelper.cs
.........\.......\SpriteHelper.cs
.........\.......\StringHelper.cs
.........\.......\TextureFont.cs
.........\.......\Vector3Helper.cs
.........\.......\WindowsHelper.cs
.........\NextBlock.cs
.........\Program.cs
.........\Properties
.........\..........\AssemblyInfo.cs
.........\Sounds
.........\......\Sound.cs
.........\TetrisGame.cs
.........\TetrisGrid.cs
.........\Xbox 360 Copy of XnaTetris.csproj
.........\XnaTetris.csproj
.........\XnaTetris.sln
.........\XnaTetris.suo