Dark Heart Mansion

Dark Heart Mansion is a first-person puzzle adventure in which police detective Roy investigates the serial killer known as the Mentalist. After the police find the diary of Peter Thompson, one of the killer’s followers, Roy uses its detailed account of the crimes and clues to one of the Mentalist’s shelters to track down the mansion. He enters alone, hoping to catch the killer by surprise, but the mansion’s many secret doors and passages complicate his plan.

Solve the mansion’s puzzles

Each room contains puzzles that lead to the next, and items you collect are usually used in the following part of the game. Messages are automatically saved in a journal and contain clues for solving rebuses. Puzzles follow intuitive logic, and some include optional help if you have missed clues.

The investigation

The Mentalist kills without leaving a trace and has gained followers over the course of his long history of crimes. Peter Thompson was brutally killed by his own master. His diary records crimes he witnessed and information about one of the Mentalist’s shelters, setting Roy on the trail of the killer.