A free app for Windows, by CosmicVoid.

In this game, you play as a detective named Lady Tick Tock, who is hired to find the cause of a string of murders. You investigate the scene of the crime and discover that the murderer is a ghost. You also discover that the ghosts are not just regular spirits; they have a physical form that resembles the body of a human being. The only difference is that they are dead. 

In this game, you will have to solve a lot of puzzles, and you will have to use your logic and skills to find the murderer and the truth. You will need to investigate the scenes of the crime, look for evidence, and gather information.