Thread:LORD CROTA/@comment-26132150-20150512001726/@comment-26379329-20150512193226

They are robots, but I believe during the point of singularity, they became as knowledgable as humans, awoken, and all other species. Take for example, exo's, they are robots but they have feelings and it's through the travelers light that they are given "souls". It's through an unknown source that the vex are given their "souls". Not even I can answer who that unknown source is.