In 'Hello, Who Dis?', players step into the shoes of a struggling private investigator in a not-so-distant future, where identity theft has reached new heights. One day you receive an unexpected text from an unknown number, claiming to have crucial information on a string of cases you've been trying to crack. As you embark on a whirlwind investigation through the neon-lit streets and dark alleys of the city, you'll need to navigate a web of tech-savvy criminals, shady informants, and rogue AIs. Employ your detective skills to decrypt messages, select dialogue paths, and unveil the secrets behind the voices on the other end of the line, all while keeping your own identity intact. Will you solve the mystery and find out who's been reaching out, or will you become just another lost number in the system?