Aya is a young girl, and the main protagonist of Mad Father. She is the only child of Monika and Alfred Drevis, and lives in the large mansion that makes up the setting for the majority of the game.


Young Aya

Younger Aya

Aya is a young girl, who is almost eleven years old. Her hair is black, and reaches down to her waist. It is styled in a clean manner with the bangs cut evenly across her forehead,  just above her eyes. Her normal outfit consists of a blue, puff sleeved ankle-length dress, with a white apron worn over it, and tied in a bow in the back. As accessories she wears a necklace with a gold pendant, and a big pink bow on the back of her head.

During flashbacks, Aya is shown wearing a simple blue dress with a white dress shirt beneath it. At this age, her hair is shorter, and only reaches to her shoulder blades. It is also styled differently, being kept in twintails by two light blue, almost white bows.

When Aya is turned into a doll in the bad ending she is seen wearing a large white bow in her hair, her usual gold pendant and a floor length red ruffled dress with a bow on the left side of the chest. She has a sad, empty expression on her face and her usual dark blue eyes are grey.

In the true ending she is seen with her hair cut just above her shoulders and no longer wears the bow.


Older Aya

Older Aya

Aya is a good natured girl that truly loves her family. Despite of her father's morbid activities and affair she continually strives to think positively and try to live a normal life. Her father, however, won't allow Aya to go outside and mingle with the other kids, possibly in fear of physical danger, so her only companion in the house is her pet rabbit, Snowball. Even with the lack of a social life Aya maintains a cheerful attitude. It is noteworthy that despite witnessing things that are too horrific even for most adults or could drive one to insanity Aya is still able to keep a level head at a very tender age.

Her love for her parents is one of the driving forces in the game. It is shown in flashbacks that she is raised normally by her parents wholeheartedly, cementing her belief to love family to the end. Lack of outside life didn't hinder her maturity because of her parents' attention and constant care. This fact is what causes Aya to believe that her parents are genuinely good. Her devotion to both of her parents is what encouraged her to face tasks that are seemingly impossible for a girl her age to even consider undertaking.

She would try everything in her power to save a loved one; even potential enemies. When the curse started, tormented spirits began to reanimate to relive their desperate last moments. Whenever faced by these spirits, Aya would help them to gain freedom at the cost of her safety. One incident showed Aya's compassion was when their maid, Maria, was betrayed and injured by her deranged father. Despite being hunted by the very same person, she mended her wounds and tried to help her. She has an uncanny talent to mend wounds much like Maria.

In the true ending, though, Aya's real personality was shown. It was implied that Aya might have turned out to be what her father was when she grew up; a sociopathic murderer. The red book her father had been reading was shown in her possession, having picked it up after leaving their burning home. Operating a small clinic in the middle of a forest, she shows goodwill to 'patients' to lure them unexpectedly to be experimented upon.

This strange characteristic can be sensed during the game by apt players:

  • When looking in the drawers in her room, dead animals can be seen hidden within, in parallel to another story in the game where a kid became a murderer by killing small animals first and then killed his mother.  In the Labaratory, there are multiple clones of Snowball; one has a cut in its leg and another has its belly torn. It can be assumed that her father had created this many due to Aya's mistreatment of her pet.
  • There's a scene where Aya is strangely playing with a small chainsaw in their backyard, to her father's surprise. It could be assumed that Aya was, in fact, curious as to how her father does his experiments or she could have used the tool to kill small animals. It can be assumed that the 'original' Snowball was injured due to her using a chainsaw.
  • Strangely, Aya is completely unaffected by screams and pleas for help. In the beginning of the game, Aya heard a terrifying plea for help from her father's basement and ignored it completely. The lack of sympathy for other people, except for her loved ones, may be due to her possible lack of a social life outside their home.
  • The bookshelves in Aya's room contain books that are dark in nature for a young girl to read. The Dark Quartet features morbid themes about death and torture, and Horus the Trader and the Red-Eyed Stranger allude to the 'salesman' named Ogre.
  • After playing a second playthrough there are notes scattered in the game that weren't in the first playthrough. The notes depict her father's observation as Aya grows up. It is stated that her father had noticed Aya is starting to have 'curiosity' about anatomy and death similar to his, mimicking exactly what her father had done in his childhood.
  • There is a note that her mother wrote that suggests slight insanity on her part too. It could be noticed in the first playthrough that her mother told her eerie stories before going to sleep.
  • Aya is completely unaffected by the rooms of the trials of murder, in fact, her attitude is almost understanding. For example, after getting attacked on a couple of cases, she simply leaves/runs out of the room and says nothing afterwards.
  • In the 'true ending', Aya encounters a red book before leaving, a red book that her father had. It is assumed that she had read the book, and drove herself mad. The book had 'gross pictures', so Aya refused to read it as a kid, but later on, she almost certainly read it. There is a rumor that the book may have consisted of directions to make people into dolls, or, as a few people have said, the title is possibly "The New Text of Anatomy."
  • In 'Misao', Aya`s clone (Which was shown in the extra cutscene of Mad Father) was rumored to be the same Ms. Library due to some theories Ms. Library said. Having a mad scientist for a father, I will never be able to eat hamburgers again and also when you walk into The Library(in Misao) the music from Mad Father starts to play.


Early LifeEdit

Aya was born 7th January in Northern Germany, and spent almost eleven years within the confines of her family's mansion. Despite this, and the peculiarities of her family, namely her father's penchant for live experimentation on both humans and animals, she had a good childhood that she reflects on fondly. After her mother died, though, her life took a slight turn for the worse, as she wasn't fond of Maria, the woman who was going to replace her mother.

Events of the GameEdit

Things would become even worse on the anniversary of her mother's death. At midnight, Aya was awoken by the sound of her father screaming, only to find that corpses, ghosts, and dolls had all come to life, and were roaming around her home. Despite the dangers, the young girl would set forth to save her father. She wasn't without help, as some of the corpses were more than willing to aid her. In the process, she would learn of her father's darkest secrets.

In the futureEdit

In the true ending, a woman comes up to a clinic deep in the woods. She knocks on the door and Aya opens it. The woman explains that her doctor has given up on her due to her lack of funds and that she has heard that Aya works with patients for free. Aya asks for her name and the woman tells her that she is Jean Rooney. Aya invites her in and tells her to lay down on the table. Aya makes a remark about Jean's eyes being "beautiful" and asks her if she is nervous. She then tells the woman that she will not suffer from now on. Maria, in the room next to the one Aya and Jean are in, then remarks that Aya is just like her father, implying that Aya is now taking up her father's work. There is an assumption that when Maria remarks that Aya is like Alfred, they may have both psychopathically killed people, but Aya kills to ensure that the hurt will suffer no more. There is also a possibility she makes them into dolls, hence the dolls in the other room. Her father on the other hand, killed because he had an obsession with dolls and blissful beauty, not a concern for the suffering of his "patients".


Aya first appears in 'MCF: Daxter and the Little Girls' during flashbacks most likely being talked about by Dio and her father. It is unknown how far after the game the MCF story takes place and will be leaved opened for other authors to choice how Aya makes a true appearance into the series


  • During the first round, many people were shocked by the fact she acted like her dad in the fact. They later understood after playing the game again.
  • Angelthewingedcat courts Aya as both a villain and a heroine. In her own fanfics Aya appears a kid if she is in the role of a hero and an adult if she is in the role of a villain.
  • Some fans still believe Aya isn't a killer but a normal doctor. However there are too many hits in the game for that to be true.
  • It is leaved opened for other authors to hoice what side Aya is on when (And if) she makes another appearances in the MF series.


  • MCF: Daxter and the Little Girls (Debut) (Flashbacks/mentions)

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.