In 'Heads Up: Nobody's Home,' players step into the mismatched shoes of a private eye who finds clues in a world where everyone seems to have vanished and only strange heads are left talking. As you navigate through sarcastic interactions and quirky puzzles in an empty city, each head reveals bizarre secrets about the inhabitants that mysteriously fled. Will you solve the riddle of their disappearance or lose your own sanity among the gibbering craniums?