18th Floor asks a simple question. What if your new apartment came with a previous tenant who never really left. This 2025 casual puzzle hidden object horror game from PrueLightStudio places you in a rental where every object tells a story of the person who lived there before. You find old photographs, a locked diary, and a child drawing that keeps changing. To escape the 18th floor, you must search for hidden clues and solve puzzles that reveal the fate of the former resident. The apartment itself seems to respond. Lights flicker when you find a key. Doors slam when you make a mistake.