A Hat in Time is a three-dimensional platform-adventure game developed by Gears for Breakfast. Built in the Unreal Engine, the game is based upon the classic three-dimensional platformers, such as Banjo-Kazooie. Within the game, the player is a Hat Kid, a time travelling collector of 'Time Pieces', exploring multiple universes collecting said objects to stop the mischievous Mustache Girl, who seeks to use them for her evil purposes.