Aubrey Williams is a central character in the indie RPG game OMORI. She is one of the main friends in the group, known for her tough exterior and her pink hair. Aubrey is initially cheerful and caring, but as the story unfolds, she struggles with feelings of loneliness and anger, especially after drifting apart from her childhood friends. Her role is pivotal, representing themes of forgiveness and reconciliation, and she undergoes significant character development as the narrative progresses.