You’re Vance Hopper (female)

You’re the third victim of the Grabber.

Finney (Alastor) survived the Grabber by killing him and left the basement after saying goodbye to his best friend, Robin.

However, Robin, Bruce, you, Griffin and Billy were in the basement, suddenly you all got teleported to where Finney (Alastor) was… but he looked different… Demons from Hell were there. Alastor seemed to know them… you guys were doing a game?

Who knows Alastor better?