Ｍａｄ Ｆａｔｈｅｒ

Mad Father is a free-ware horror-puzzle game created by Miscreant's Room made with Wolf RPG Editor, their second game after Misao. A young German girl named Aya Drevis is living at home with her father simply known as the Doctor and his assistant Maria. One night, Aya hears her father scream and finds her house riddled with corpses and other supernatural things trying to kill her. Not wanting to leave without her father, Aya decides to brave the house and look for him, all while encountering the horrors of what her father has really done.

Ｎｏｔｅｓ：　The name of Aya's father is never revealed during the game. You can only find it in Gallery mode, available after viewing the true ending and collecting all gems

In the case of Aya's mother. Her name is found in one of the notes that appears only in a second run of the game (a letter she wrote), although most players will learn her name from the gallery.