In 'Who Said Hello?', players step into the shoes of a witty, down-on-their-luck private detective in a quirky city where every interaction holds a deeper meaning. One day, you receive an enigmatic message with just two words: 'Hello?'. Who sent it? Was it a client, a rival, or perhaps an ex-lover seeking reconciliation? As you navigate the vibrant streets populated by eccentric characters and humorous side quests, you must piece together the clues while balancing an ever-growing list of absurd possibilities. The game winks at classic noir tropes while turning them on their head, resulting in a comedic, yet thrilling journey filled with unexpected twists and the occasional philosophical musing on the nature of greetings.