In 'Who Left This Here?', you play as a quirky amateur detective who specializes in solving the mysteries behind forgotten or misplaced items in the bustling city of Quirkville. Each chapter or case presents a new object found in peculiar locations: a rubber duck in a business suit, a golden shovel in a flower shop, or a miniature cactus at the mayor's office. As the plot thickens, strange connections between the items reveal a hidden society with a bizarre purpose. Use clever dialogue choices, gather clues, and interview quirky townsfolk to piece together the bigger picture while avoiding eccentric traps laid out by the city's elusive prankster.