BioPhlemix Empire: Transhuman Imperialists
Back in the late 21st Century, an elite class of humans successfully executed the plan to reduce the population of Earth down to a manageable 500 million people by systematically destroying and enslaving humanity.
By mastering the Master Code and successfully uploading themselves to silicon-based machines, these elites had managed to achieve immortality, assuring their future while sealing the fate for the rest of humanity.
However, despite this achievement, these Transhumanists were unable to save Earth. This forced them into space in search of other suitable habitats.
In this endless quest, BioPhlemix began to terraform other worlds using world building programs incorporating the genetic master code to generate life.
These worlds are seeded to ultimately serve the needs of this master race, creating a sprawling network of entire slave colonies all over the universe.