In 'Whose Hello is It Anyway?', you play as a quirky private investigator in a vibrant city filled with eccentric characters. Your case begins when a mysterious greeting card, signed only with a riddle, leads you into a network of misunderstandings and comedic situations. Every interaction is a chance to uncover clues or face humorous confrontations as you navigate through this unpredictable world. Engage with a cast of peculiar townsfolk, each with their own secrets and stories, all while piecing together the true identity behind the card's author. The narrative branches based on your choices, leading to multiple endings packed with hilarity and intrigue.