**HEADS UP** There is a bug with the dialogue system that allows you to continue toggling the world state needed to continue the game after the intro dialog that occurs in the back room. If you finish the dialog and no portals show up inside the store, try entering the dialog trigger again and pressing the action button again, this should toggle the world state change, but you won't see any dialog box. You should be able to see the portals toggle on and off through the door as you do this.