Echo Night#2 is a sequel to the first Echo Night game.
You are Richard Osmond, whose girlfriend, Christina, went missing. She was last seen in a library where she had worked in. As you find an old tome from the library, you are sent to the Clancy Residence in different space and time to uncover the truth behind Christina's disappearance.
Echo Night#2 plays exactly the same as its predecessor; you search the grounds for items by setting ghosts free, solve puzzles and fight ghosts as you get deeper in the mystery.