In 'Hello? Who's There?', players take on the role of Charlie, a down-on-their-luck private investigator in a city where everyone has a secret and a funny bone. One evening, Charlie receives a series of bizarre anonymous phone calls that seem innocuous but become increasingly absurd and dangerous. The game invites players to explore a branching narrative, uncovering the identities behind the voices, each leading Charlie to eccentric characters and wild scenarios, solving puzzles through dialogue instead of traditional mechanics. As players progress, they must choose wisecracks and retorts that will either earn them laughs or lead them deeper into the chaos. Get ready to unmask the humor and craziness that unfolds in this unique whodunit!