Gwen's personality differs greatly than in the main series, who is simply a Goth loner. In this series, she has deeply embraced the Goth culture and speaks in a rather ominous tone that scares her friends. Carrying a rather ominous aura around her, Gwen tends to frighten her classmates with her love for the supernatural and creepy stuff. As a running gag, she will often emerge from the shadows to voice her opinion before disappearing in the same way, scaring her friends in the process.