While the company has yet to make an official statement, superannutation dug up a document that shows Radar Group transferring ownership to ZeniMax in July, backing up an overlooked report from Duke4.net. More recently, ZeniMax registered the Prey trademark under video games, books, movies, and television shows.
The first Prey (PC, X360) made it to stores in 2006 care of Human Head, which had worked with then-property owner 3D Realms on the long-in-development project. A sequel was later announced by Radar Group--a so-called entertainment incubator formed by 3DR exec Scott Miller--but nothing has been said since. Going by the USPTO, Radar handed the rights to ZeniMax within a month of getting them from 3DR.