In 'Who Left This Here?', players find themselves in a bustling city where mysterious objects appear in unexpected places, each with its own story and secrets. As an intrepid urban explorer and amateur detective, you comb through the city, interacting with quirky characters, solving puzzles, and unraveling a larger conspiracy that connects all the forgotten items. Every object triggers a narrative flashback, revealing intriguing backstories that intertwine with the colorful lives of the citizens. The game blends humor and drama, allowing players to make choices that will affect both their story and the city's fate.