In 'Who's There?', players take on the role of a sarcastic private detective in a quirky town full of bizarre characters. Receiving a cryptic phone call at 2 AM from a mysterious client, you must investigate a series of increasingly absurd and comedic cases ranging from a stolen trophy made of cheese to a cat claiming to be a missing heir. Each decision you make will unlock different branches of hilarious dialogue and offbeat scenarios, leading you deeper into the chaos of the town's eccentricities. With every twist and revelation, the story unfolds its own layer of humor and drama, keeping players on their toes through imaginative text-based interactions.