Unlock! 12: Supernatural Adventures is a cooperative card game for players who enjoy puzzles, investigation, and imaginative storytelling. The game takes you and your group through a series of mysterious escape-room adventures, using cards and a companion app to search scenes, combine objects, interpret clues, and solve riddles while working against the clock. The app can provide hints, check codes, and track the remaining time during play. The game includes three supernatural adventures: Threat over Nova City, Dia de Los Muertos, and Ragnarök. Each scenario offers a separate challenge to explore together, discussing the evidence, sharing ideas, and deciding which clues to investigate as you attempt to unlock the solution. The game is designed for tabletop play and uses cards alongside the companion app, which requires a compatible device.