 Meanwhile , Harriet , fearing for her safety , decides to leave with Cyrus as Don becomes more abusive and erratic . The next day , Adrienne is attacked by Don , who is now completely insane and dressed like Carno . Adrienne scars Don 's face with acid from his darkroom and then flees , discovering the corpses of Mike , Harriet and Cyrus hidden throughout the mansion . Don captures Adrienne and straps her into the pendulous throne , but she distracts him long enough to free herself from the throne and trigger the pendulum , which impales and kills Don . His death unleashes the demon , a giant and murderous monster that pursues Adrienne through the mansion . She escapes long enough to perform a ritual that traps the demon once again . The game ends with Adrienne walking out of the mansion in a state of near @-@ catatonia with a seemingly thousand yard stare . 
