In "Whose Hat Is It Anyway?", you step into the shoes of a quirky private detective attending a bizarre costume party at an opulent mansion. As rumors of a stolen famous hat circulate, the flamboyant guests each claim a different hat, leading to a night filled with clever dialogue, outrageous accusations, and hilarious misunderstandings. Players must interrogate eccentrics, uncover secrets hidden beneath layers of deception, and solve the mystery of the missing hat before the clock strikes midnight. Navigate through a rich narrative with multiple endings based on your choices, engaging in fun mini-games that involve cracking jokes, collecting clues, and mixing drinks for the polarizing characters around you.