Here is the full list of all 15 Obduction achievements. It takes around 10-12 hours to unlock all of the achievements on Windows.
Approached an active Mofang WMD.
Found Farley's pod in the Silo.
Checked in with CW after turning on the power.
Left the nest.
Thanks to all of our backers!
Returned to Earth.
Destroyed the Bleeder in Hunrath.
Kaptar connected to the Heart.
Viewed an Easter Egg.
Destroyed the Box of Infinite Complexity.
Soria connected to the Heart.
Viewed Earth from Soria.
Maray connected to the Heart.
Hunrath connected to the Heart.
Redirected the water in Hunrath.