As a member of the Hawkins Middle School A.V. club, you are distraught to hear that your friend Will has gone missing. You find yourself in the principal’s office, where you discover a police file along with a strange locked box that you realize contains the mysterious portal between you and Will. Upon closer examination of the evidence in the file, you realize that Will is trying to communicate with you from the Upside Down. Can you decipher his messages, and get him back to the portal before it closes for good?