A year later, Kate found herself with a broken camera and weird drawings (possibly drawings of Slender Man). They would end up hallucinating things and then go to Kate's house. Slender: The Arrivalīefore the events of the game, Kate and her friend CR would go into the woods trying to catch ghosts. During the events of The Eight Pages and The Arrival, she is somewhere in her twenties. Kate ends up having multiple appearances in the game. In Kate's perspective, she was out in the woods finding the eight pages while avoiding Slender Man. He tried to get her attention, but failed to do so, and went home. He went to Kate's house to find her and found her sitting in the living room. According to a note in the game, they got lost in the dark at some point, and CR ending up hearing a scream that sounded like Kate's.

They would try to scare themselves just for the fun of it. According to Slender: The Arrival, Kate has another friend named CR and they had a habit of going into the woods in the dark with a flashlight as children (which could explain that, in the start of the game, you just have a flashlight). Kate is the main albeit unseen protagonist of Slender: The Eight Pages.