DarkStar is an unknown dark being that is seemed to have some relations with Agent North Carolina. According to DarkStar, Agent North Carolina is a past version of himself. DarkStar slowly dies with every descision that Agent North Carolina makes that is different from one that he made.
A theory that Agent North Carolina has is that if he can be communicating with a future version of himself, then he can also communicate with future versions of other people.
Ghosts that LingerEdit
Ghosts that Linger is an album by Trocadero, which DarkStar believes to be a sacred text of some sort. He has quoted different lyrics of the song to other people such as, "You are the ghost that lingers in my past."