In 'Anomaly: Who's There?', players step into the shoes of Echo, a seasoned anomaly investigator who specializes in solving bizarre and unsettling occurrences that defy the laws of nature. Set in a sprawling, abandoned digital cityscape where the boundaries of reality are blurred, Echo encounters spectral echoes of forgotten lives and mysterious anomalies that manifest as threats or allies. Players must engage in critical dialogue, explore their environment, and piece together fragmented stories to restore balance to the city while grappling with their own sanity. The game challenges players to confront their perceptions of reality and truth, offering branching paths with multiple endings based on the choices made.