You've come to stay for the summer in your grandparent's farmhouse attic. Your grandfather, a mischievous trickster, is amusing himself by setting you a scavenger hunt. He's hidden the keys to your suitcases, and you must follow the clues he's left in your room to find the keys and access your things. There's only one problem ... as you search the room, you find signs that someone else has been there before you ... and they might just be in grave danger. You will have one hour to uncover the identities of these mysterious visitors, determine why they've reached out to you, and figure out what you can do to help.