In 'Whose Hello Is It Anyway?', players find themselves in a bustling, modern metropolis where every encounter can lead to an unexpected twist. You play as an aspiring voice actor who stumbles upon a mystical voice booth that allows you to enact greetings and farewells, influencing the world around you. As you interact with various quirky characters, you must navigate their eccentricities and backstories, collecting snippets of their greetings to unlock unique outcomes and branching paths. The choices you make not only dictate the friendships you forge but also unravel the stories that connect the inhabitants of this vibrant city, leading to a hilarious and heartwarming climax where every 'hello' counts.