In 'Whose Mess Is This?', players step into the shoes of an unconventional detective known for their unorthodox methods and a keen sense of humor. The game unfolds in a quirky, animated apartment complex where bizarre and comical events occur. As the detective, you must navigate the absurd chaos caused by the residents while solving a series of curious incidents stemming from a mysterious party that nobody seems to remember. The residents are a colorful cast of characters, each with their own eccentricities and secrets. Your goal is to untangle the web of confusion, find out who caused the mess, and ultimately bring peace back to this chaotic home. Choices you make will impact the story, leading to multiple endings that celebrate the hilarity of misunderstandings and mischief.