In 'Echoes of the Unknown', players assume the role of a savvy paranormal investigator, Olivia Quinn, who receives a mysterious letter from an abandoned manor deep in the woods. The letter hints at a series of unsolved mysteries and dark secrets hidden within the walls of the estate. As the investigation unfolds, players will interact with eccentric characters, uncover remnants of the manor's tragic past, and make choices that affect the unfolding story. The aim isn't just to uncover the truth; it's to survive the haunting and emerge before the manor claims another victim. With each decision, players delve deeper into psychological horror, facing eerie encounters, creepy whispers, and the very real risk of madness that the manor insists upon.