In 'Whose Hello?', players take on the role of an enigmatic telegraph operator in a steampunk-inspired city where messages pass through the air like whispers. One night, you receive a peculiar signal—a series of coded greetings from unknown senders. Each 'hello' unlocks a different path, revealing secrets about the city, its residents, and an impending disaster that could change everything. Navigate the intricate web of relationships and secrets to discover whose voice is truly behind each message. With each choice you make, the threads of intrigue and tension unravel further, leading to multiple potential endings.