|Voice actor:||Andrea Deck|
Ashley Hall was Simon Jarrett's friend and colleague, who died due to a car accident at 23 years of age, in 2015. Simon appeared to be romantically interested in her.
Ashley was in the passenger seat of a car driven by Simon when, in the intersection of Bloor Street and Spadina Road, the vehicle was hit by an SUV whose driver was distracted by her children. While mother and the children were left bruised but unharmed, Ashley died from suffocation due to blood filling her lungs.
At Theta, after Simon is hurt and caught by proxy Terry Akers, Simon seems to hallucinate that he was back in his apartment in Toronto where Ashley appears and attempts to comfort Simon. Simon's confusion regarding her presence prompts her to ask he if he no longer wants her. Simon clarifies that he does indeed but asks her what happened. She proclaims that they fell in love but then Simon regain consciousness as he hears a loud sound.
- In early concepts of the game, the hallucinatory appearance of Ashley was the climax of a much longer nightmarish sequence. Simon would find Ashley facing away until approached and she would then turn around which reveal her face to be composed of worms. Though the sequence was shortened and altered; Ashley's in-game model, named maggot_girl, is unchanged but her face is never revealed, except in the supersecret.rar add-on files.