In 'Hello, Who Dis?', you play as a hacker extraordinaire who receives a mysterious call in the middle of an intense gaming competition. The voice on the other end of the line claims to have information about a conspiracy involving the tech industry's top players. Your task is to navigate through a series of quirky text-based challenges, unraveling hidden connections among eccentric characters ranging from an overly dramatic influencer to a conspiracy theorist living in a basement. Each choice shapes the story, and you must balance your gaming passion while uncovering the truth, all while trying to maintain your cool in this hilariously unpredictable adventure.