In 'Who Left This Here?', you play as a disgruntled office worker who stumbles upon a mysterious briefcase in the break room. Instead of reporting it to the authorities, you decide to dig deeper, leading you through a web of office politics, eccentric coworkers, and unexpected revelations. As you interact with various characters, each with their own quirky backgrounds and motives, you must piece together clues hidden in mundane office items and unravel the mystery of the briefcase’s owner. Will you emerge as the office hero or uncover a dark secret that shatters your workplace? Your choices will affect the outcome, creating a hilarious yet dramatic tale in this interactive text adventure.