In a sprawling, surrealist city where echoes of the past take on physical forms, you play as a detective who has awakened in a strange parallel universe after a bizarre encounter with an echo of yourself. With each sound you make and each step you take, the echoes that haunt you reveal cryptic clues and fragmented memories that threaten your sanity. Solve intricate puzzles by manipulating the echoes to uncover dark secrets about your past and the fate of your alter ego. In this mind-bending mystery, the line between reality and illusion becomes increasingly blurred, leading to a shocking climax that redefines the essence of identity and truth.