Before The Drudge existed, the Ducaz, an earlier form of a hybrid race existed, however the Ducaz failed their mission on exterminating Humans, and likely wiped out by their creators. It's unknown if the Ducaz were merely and earlier form of Drudge or something entirely different. Creation Edit After failing to create progenitor-human hybrids through his own DNA, to launch his plan to rule the Earth, John Adams, through The Trust, created the Drudge through Prometheus' DNA. The DNA was used to create various kinds of Drudge, some resembling progenitors, some looking drastically different.