In 'Whose Echo is This?', you play as a reclusive sound engineer, Ari, who discovers an abandoned sound studio rumored to be haunted. As Ari explores the studio, they begin to hear echoes of conversations and events from both the past and possible futures. Players must piece together the fragmented audio clues while navigating the growing tension between reality and the spectral echoes. Choose dialogue options that unveil hidden truths about the studio's former occupants and influence Ari's mental state, ultimately leading to multiple endings based on your discoveries and choices.