In a surreal urban environment where echoes can be physical manifestations of past voices, players assume the role of Echo Hunter Laine, who seeks to uncover the truth behind a series of bizarre events connected to mysterious echoes haunting the city. Players explore richly detailed locations, decipher cryptic messages left by echoes from the past, and engage in dialogue with quirky characters who hold pieces of the puzzle. As Laine investigates, they must navigate moral dilemmas and face adversaries that manipulate echoes for their own gain. Choices made throughout the game will influence the outcome, leading to multiple endings, where the truth may have shocking consequences.