In 'Hello, Whose Hello?', you play as a washed-up detective in a bizarre city where every inhabitant seems to be conspiring against one another through elaborate greetings. Your mission? Unravel a series of comical and daring mysteries that stem from these seemingly innocuous hellos. Navigate the layers of absurdity as you gather clues, interrogate eccentric residents, and decide who to trust in a world where someone's friendly 'hello' might just lead to your downfall. Choices matter as you craft your own path through plot twists and outrageous scenarios while maintaining a humorous tone throughout.