In 'Whose Hello?', you play as a wise-cracking detective in a quirky city where greetings hold immense power. When the mayor's voice mysteriously disappears right before the annual Grand Greetings Gala, chaos ensues. Rely on your sharp wit and meet an eccentric cast of characters, each with unique greetings and secrets. Navigate through dialogue puzzles, choose the right responses, and uncover the truth behind the missing voice. Will you restore peace and find out who really said 'hello' first?