In 'Hello, Who Dis?', players step into the shoes of Max, a mild-mannered tech support agent who stumbles upon a mysterious phone that connects him to various lifelines of time and alternate realities. Each incoming call leads Max to engage in thrilling conversations with characters from different eras—be it a Victorian inventor, a futuristic space pirate, or a disgraced historical figure. As Max navigates through these bizarre exchanges, he must manipulate the conversations to influence the characters' choices while uncovering a time-bending conspiracy that threatens the very fabric of reality. Each decision can alter the past, present, or future, making players question their morals and the repercussions of each interaction. With witty dialogue options, intriguing puzzles, and the challenge of managing multiple timelines, the game invites players to think strategically while keeping them engaged in a fast-paced narrative full of unexpected twists.