In 'Whose Hellos Are These, Anyway?', players step into the shoes of an unconventional linguist, Dr. Vina Cosgrove, who specializes in absurd greetings and their social implications. After receiving a mysterious envelope containing a compilation of bizarre greetings from around the world, you find yourself in the midst of a chaos where everyone's hellos are surprisingly linked to a recent string of high-profile disappearances in your town. You must delve into the intriguing underbelly of linguistic subcultures, interviewing quirky townsfolk, uncovering secret societies, and solving puzzles that reveal the deeper meanings behind these odd greetings. Your choices will affect the outcome of the investigation and the fates of those involved, leading you down paths both hilarious and perilous.