SPOILER ALERT: the following article contains massive spoilers, including the ending. If you have not yet seen the movie, proceed at your own risk, or better, come back to this article later!
SPOILERS AHEAD
We’re All Going to the World’s Fair Plot Summary and Synopsis
Late on a cold night somewhere in the U.S., teenage Casey (Anna Cobb in her feature debut) sits alone in her attic bedroom, scrolling the internet under the glow-in-the-dark stars and black-light posters that blanket the ceiling. She has finally decided to take the World’s Fair Challenge, an online role-playing horror game, and embrace the uncertainty it promises. After the initiation, she documents the changes that may or may not be happening to her, adding her experiences to the shuffle of online clips available for the world to see. As she begins to lose herself between dream and reality, a mysterious figure reaches out, claiming to see something special in her uploads.
Source: Wikipedia (CC BY-SA 3.0).