Alfred's hair is kept rather short, and is somewhat messy. He is always seen wearing a pair of oval glasses; at the end of the game the left lens has broken almost entirely off revealing that he has dark brown eyes. During most of the game, he is shown to wear the sterotypical garb of a scientist, or doctor. This outfit consists of a black dress shirt with a white lab coat worn over it, and a pair of long pants, and dress shoes.
In a flashback, he's shown to wear a black suit with a white dress shirt, and green tie.
Alfred Drevis is a psychopathic mad scientist who is obsessed with preserving beauty by making dolls out of human experiments. He will lure unsuspecting people with a promise of goodwill and intention to experiment on them later in his basement. It was never stated what pushed him into murderous psychopathy, but his killing spree started when he was still a child; he often killed small animals for fun. He harbors many collections of morbid experiments ranging from clones, a monster, a garden, and unique, once-human, dolls. He will try everything to pursue his own selfish goals, even going so far as to kill or betray a loved one without qualms.
He usually spares people whom he finds 'helpful'. His wife, Monika, who owned a large estate and mansion and was infatuated with him, was one such person. Be it out of love or obssession or the need for a workplace, the two got married and had a daughter. His commitment to their relationship, however, is shaky. He has an affair with his assistant, Maria, and consistently shows no care even if his wife finds out about it. But when he is finished with them, he usually nonchalantly kills them in cold blood. He killed his wife when she posed a threat to his plans and, near the end of the game, nearly killed Maria out of annoyance because of her not stopping a fleeing Aya.
Despite the overwhelming macabre personality, there is a lighter side of him. In his diary he had noticed that Aya is turning to be like him when he was a child. Aware of his daughter's activities he raised Aya wholeheartedly and cared for her to not 'taint' her innocence; when the time comes he will make her into doll. As a very protective parent, he didn't allow Aya to mingle with the other kids (or the outside world) to protect her physically. Instead, he substituted a social life with dolls and pets so Aya could have company in their home and be content. Whenever Aya went outside, he accompanied her, much to the delight of Aya. In one flashback, he was genuinely shocked to see Aya playing with a chainsaw and scolded her. He can be shown as a loving father who knows what's best for her daughter and loves his wife. Ironically, he even plans to visit his wife's grave to commemorate her death even though he was the cause of it. In his childhood, he loved his mother much like he loves Aya.
Assuming that the diary rooms are about Alfred, as a child he loved his mother very much. He also had a habit of killing small animals, and hiding them away, though his mother wasn't very happy about these actions. At some point in his childhood, he ends up murdering her; thus starting his long life of serial killing.
Then, at some point in his life he meets Monika Drevis, and decides not to kill her for unknown reasons, and after several letters from her declaring her love, he moves in with her. Once he moves in with her, Alfred sets up shop, and uses her expansive mansion for his experimentation. Eventually, Monika ends up giving birth to his child, Aya. Finding this child to be the most beautiful thing in the world, he aims to make her into a doll to save her innocence.
He is set to appear in 'MCF: Daxter and the Little Girls' as a villain in the story. He will most likely try to turn the heroes of the story into dolls through it is not yet known competely for sure. He may also be working alongside Ellen but there is a chance he is working on his own.
- MCF: Daxter and the Little Girls