Cain is generally polite and genial to everyone, though he is cold and somewhat mechanical in his speech. He is very helpful, and enjoys aiding personnel in their daily actions. Kills plant life with his presence and speaks many languages, even ones that have died out. Has a photographic memory and high intelligence. Can't be hurt, as all injury transfers to the person who inflicted it. Has mechanical augmentations and may or may not be the same Cain from the Bible.