Haunted Halls: Green Hills Sanatorium is a very comprehensive and challenging game to play for fans of the hidden objects genre. You play the role of a girl whos boyfriend has disappeared all of a sudden. Tim was an investigator who went to investigate the strange and bizarre happenings at the Green Hills Sanatorium. The closer he got to the truth of the mystery behind the strange happenings at the sanatorium, he suddenly disappeared and now you have to do everything in your power to find out what happened to him.

You have to do whatever it takes to rescue Tim in order to make sure that he is rescued from the mental asylum. There is no hope for Tim unless you can find the hidden clues and objects to find out the reason behind why he disappeared. There are a lot of obstacles and demons that you will have to face before you can rescue Tim, and you will have to uncover the truth in order to set him free and know the secret of Haunted Halls: Green Hills Sanatorium.

There are a lot of challenging and different puzzles that you will have to solve to win the game and find more clues. You will have to go after various hidden objects as these objects will help you in the various puzzles. The graphics and the look of the game is very stunning and will truly give you the chills. The sound effects compliment the graphics and the scary atmosphere to the maximum and also give you a stunning experience when playing Haunted Halls: Green Hills Sanatorium.