Well....you play as Sarah Walls,a old woman who happily lived with her daughter,but then she got married with Richard..he had already a son and a daughter,but both were in prison once,after 2 weeks Sarah daughter moves with her husband in a new house,but soon she discovers that her husband stealed money from her and her mother to buy it,her husband kills her when he discovers that she is trying to move away to her mother house,her mother receives a call that her daughter commited suicide in a lake,she doesnt trust the police and after 3 months she goes to the husband house to kill him and his daughter and son,at 2:00 A.M,the place is covered by servants who will try to kill you in a house with no exit,think you can avenge sarah´s daughter ?? you have to kill Richard,his son and daughter to finish the mision