Executable or Installer
The game is written in C# 2010, and requires the .NET Framework 4.0 and SlimDX. These can be downloaded at the following links:
- .NET Framework 4.0: https://www.microsoft.com/en-us/download/details.aspx?id=24872
- SlimDX: http://slimdx.org/download.php
Extract all files before running the program. You may be able to find the executable to start the game at bin\Debug\decoherence.exe but if it does not exist you will have to compile it using C# 2010 or later.