In 'Whose Echo Is This?', you play as a sound engineer named Echo who uncovers a web of haunting echoes trapped in a forgotten recording studio. As you explore the corridors of this once-renowned establishment, you encounter voices that belong to people who vanished years ago, each with unfinished business. Engage with interactive dialogues, piece together clues from the echoes, and face moral dilemmas that challenge your perceptions of reality. Each choice shapes the narrative, with echoes revealing dark secrets that bind the characters together in a chilling story of perception and truth.