Step into the chaotic world of an office prankster where you've stumbled upon a mysterious phone in the break room. Unravel the phone owner's identity while navigating a series of unique and hilarious text message conversations. Your choices will lead you to hilarious twists, unexpected revelations, and the ultimate showdown over a stolen lunchbox. Can you solve the mystery of 'Whose Phone Is This?' while climbing the ranks of office mischief-makers?