Black Sun, a trilogy of conceptual written works that contributed to what was once my life's work, was the subject of many attempts at projects in my past, due to its comparatively small scale.
Black Sun began its life as a Homeworld 2 conversion around 2008, translated to Sins of a Solar Empire during 2009-2010, and became a Machinima, known as Salvation, in 2011, which saw a release at the end of the year. Retribution was an attempt to rebuild Black Sun pending the disaster that was Salvation, and was discontinued in 2014 due to lack of character models. Retribution was rebuilt as an audiobook and released at the end of 2014.
The Black Sun: Retribution Audiobook is a recreation of Salvation, and includes the Retribution arc, in audiobook format.