In 'Who's Hello Is It Anyway?', players step into the shoes of a quirky private investigator named Charlie Whooper, who thrives on solving mundane mysteries. Focused on uncovering the origins of inexplicable greetings—who said 'hello' first, where it came from, and why it matters—Charlie finds themselves in a whirlwind of bizarre characters and unexpected twists. The game allows players to navigate through various colorful scenarios, each filled with comedic situations and witty dialogue. They must gather clues, interact with eccentric suspects, and ultimately decide what 'hello' truly means in a world gone mad.