In 'Whose Hello Is It Anyway?', players assume the role of Annie Quirk, a quirky amateur detective with an uncanny knack for engaging in conversations that lead to the most bizarre revelations. Set in the bustling and peculiar world of Gabberton, a town full of eccentric characters and hidden secrets, Annie receives a mysterious voicemail that sends her on a wild adventure to uncover the identity of the mystery caller. As players navigate through various dialogues and make choices that reveal the motivations of Gabberton's odd residents, they must piece together clues while overcoming comedic misunderstandings. The game challenges players to solve the mystery simply by engaging in dialogue, with multiple story paths and endings based on how they interact with the townsfolk. Characters might offer red herrings or misdirecting clues, resulting in hilariously unexpected twists and ample opportunities for laughter.