In 'Echoes of Hello', you play as Alex, an overworked sound engineer who suddenly starts receiving mysterious recordings of voices saying 'hello' from an unknown source. As you trace the origins of these recordings, you delve into a labyrinth of characters, each with their own stories and secrets. Unravel the mystery behind the voices, uncover hidden connections, and decide whom to trust in a world where every 'hello' has the potential to lead to danger or revelation. With rich dialogue options and branching narratives, your choices determine the fate of not just Alex, but everyone involved in the web of intrigue.