After a mysterious tragedy claimed the minds of the staff and inmates of Blackthorn Asylum, a team of investigators explored the deserted sanitarium in an effort to determine what happened. The results of their investigation were immediately sealed away by the state medical board. Although the sanitarium was shut down in October of 1931, the abandoned building still looms behind its locked iron gates. The solitary piece of evidence is the journal of Dr. Neville Aldritch, the last known warden of the sanitarium. The only clues to resolving the tragic mystery of Blackthorn Asylum may lie within its cryptic pages.