Karen

Karen is the ex-wife of Tree and the main antagonist of The Game of Playing - Chapter 2. She acts as the tutorial character of Chapter 2, and eventually leads a mob of rebels to revolt against the King, alongside the Wizard, the Witch and Lana.

Personality
Karen acts nice and fun at her job as a tutorial character, but this is to mask her real personality. In reality, Karen is cruel, sadistic, impatient and has severe anger issues, to the point where she will explode in anger at the slightest inconvenience. She divorced Tree because he was too poor for her.

History
Karen was once married to Tree, however they divorced, and Karen got custody of their children, who she apparently despised.

In Chapter 2 of The Game of Playing, she gets a job as a tutorial character and and welcomes Sam into Aganzantha.

She later travels to the Capital City, gathers a group of angry protesters and leads them to storm the King's castle with the Witch, the Wizard and Lana by her side. After the King is killed, Karen is confronted by Sam and Lana, who banish her, the Witch and the Wizard from Aganzantha.