City Legends: The Ghost

This is a casual hidden object puzzle game played in portrait mode, suitable for short, relaxing sessions. While it offers a light story and challenging puzzles, the free-to-play version is heavily burdened by intrusive ads and a pay-to-progress model, making the premium purchase or enduring ads necessary for a smoother experience. It's best suited for players who enjoy solo puzzle-solving and don't mind frequent interruptions or a potentially expensive upgrade path.