In 'Whose Hello?', players step into the chaotic world of 'Cortex City,' a futuristic metropolis where people communicate solely through greetings. You are Alex, a struggling 'Greeting Artisan' trying to make a name for yourself amid a sea of overzealous characters competing for the best hello. Engage in quirky dialogue with eccentric residents, each with their unique greeting styles. Solve the mystery of the 'Missing Salutation,' an ancient phrase that could bring unison and harmony to the city, while navigating through bizarre situations and making choices that affect the game's outcome. The narrative is filled with humor, drama, and unexpected twists as you learn the art of greeting and uncover the city's secrets.