In 'Whose Hello?', you play as an up-and-coming private investigator in a small, quirky town where everyone greets each other with an unsettlingly enthusiastic 'Hello!' that, instead of being a warm greeting, leads you into bizarre social conspiracies. As you unravel these absurdities, you encounter eccentric townsfolk, each with their own secrets and darkly humorous backstories. You'll need to navigate through a series of humorous dialogue choices and plot twists that mix everyday interactions with unexpected mysteries. Can you discover who is behind the increasingly strange hellos, or will you become the punchline of this odd town's joke?