In this immersive interactive text-based game, you find yourself in a sprawling, abandoned mansion that once belonged to a celebrated audio engineer. Here, echoes have taken on a life of their own, blurring the line between past and present. As you uncover hidden chambers and decipher cryptic sound recordings, the echoes share fragmented memories of the mansion's last inhabitants. Your goal is to piece together the story behind these echoes, confront the mysteries they hold, and ultimately discover whether these echoes are merely reflections of the past or something far more sinister. Choices you make will affect the echoes you hear, the mystery you unravel, and your very survival in this haunting narrative.