In 'Whose Hello?', players step into the shoes of a quirky, yet sharp detective in a whimsical world where every person has a unique greeting that can reveal their true intentions. The player must navigate through a vibrant city filled with eccentric characters, each hiding secrets behind their signature hellos. Unravel mysteries using deduction, charisma, and a bit of charm. As you decipher the meaning behind the greetings, you’ll uncover a plot that could turn the city upside down. Solve puzzles, form alliances, and confront the shadows lurking in the cheerful banter. Every decision shapes the narrative, leading to multiple dynamic endings.