Texas Community Goes Underground For Doomsday Prep Prison Planet.com Posted on November 12, 2016 Posted in Aggregated No Comments Tagged with Featured Stories, Tile CBS News | An investor group is planning for a doomsday scenario by building a $300 million luxury community replete with underground homes. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email