In 'Whose Hello?', you step into the shoes of a linguist named Alex, who receives a mysterious voicemail composed entirely of greetings from unfamiliar voices across the globe. Each voice presents a clue that hints at a hidden narrative intertwining their lives with yours. As you delve deeper, you decode cultural references and local dialects, unlocking a vast web of intrigue, personal stories, and secrets that span continents. The game's choices lead you down various paths, shaping your identity based on the relationships you foster or sever with these voices from afar. Will you connect the dots and find the speaker behind the last elusive 'hello'?