In 'Who Said Hello?', you step into the shoes of a quirky private investigator named Max Witty, who has a peculiar problem: a mysterious phrase - 'Hello!' - is mysteriously causing bizarre events to unfold in your town. As you interact with various zany characters ranging from a conspiracy-theorist cat to an overly cheery librarian with a secret, you must unravel the truth behind this strange phrase while tackling absurd puzzles and mini-games. Choose dialogue paths that can lead to wacky outcomes and uncover a conspiracy so convoluted, you’ll wonder if everyone’s in on the joke. All the while, navigating friendships, mishaps, and the drama of everyday life, who could have thought a simple greeting could escalate to this level of chaos?