Haunted is an Achievement in Diablo III which requires the player to "meet" seven ghosts - which actually means to kill them. It is categorized as a General / Exploration achievement.
All of the ghosts are in Act I or Act II, and all but one are located in either the Cemetery of the Forsaken, The Archives of Zoltun Kulle, or their connecting dungeons.
Objectives[]
Meet the following ghosts: