In 'Hello? Who Dis?', you play as Max, a young adult who finds themselves in the bizarre world of anonymous phone calls after accidentally activating an ancient device embedded in the wall of their family's attic. As strange and unexpected calls flood in, Max interacts with a wild array of characters, from a time-traveling historian to an overzealous conspiracy theorist. Each call presents new choices that alter the outcome of Max's reality, blending comedy with moments of unexpected depth as friendships, secrets, and risks unfold. Navigate through various quirky scenarios, solve dilemmas, and try to piece together who—or what—is truly behind the mysterious calls.