In The Undead Syndrome, players assume the role of a nameless, amnesiac woman who is stabbed and killed while walking through a desolate street during the daytime. She soon awakens only to find herself unceremoniously transported into a haunted house. Unable to distinguish nightmare from reality, the woman vows to unravel the facts in relation to her death and murderer.

In The Undead Syndrome, players assume the role of a nameless, amnesiac woman who is stabbed and killed while walking through a desolate street during the daytime. She soon awakens only to find herself unceremoniously transported into a haunted house. Unable to distinguish nightmare from reality, the woman vows to unravel the facts in relation to her death and murderer.