In a near-future world, the lines between reality and illusion intertwine within the Echosphere, a phenomenon affecting communication and memory. Players take on the role of Max Ledger, a semi-retired audio engineer with a knack for uncovering secrets through sound. When echoes of the past start to reveal lost memories, Max is drawn into a labyrinthine environment where every conversation alters the narrative. Players must decipher conversations, navigate complex social dynamics, and restore fragmented memories—all while dodging Echo Hunters who want to keep the past hidden. As they progress, choices and sound cues will reshape both the character's fate and the fate of those trapped in the Echosphere.