Kat Gravity, known as グラビティ・キトゥン in Japanese, is the main protagonist of the anime-style game series Gravity Daze, also known as Gravity Rush. She is a young woman with amnesia, who discovers her ability to manipulate gravity with the help of a mysterious black cat named Dusty. Kat uses her powers to protect the floating city of Hekseville from various dangers, including monstrous creatures called Nevi. Her cheerful and determined personality makes her a beloved heroine in the series, as she strives to uncover her past and save her city's future.