Sprixie Princess is a character from the Super Mario video game series, specifically introduced in New Super Mario Bros. U Deluxe. She is a fairy-like creature who resides in the Sprixie Kingdom and plays a crucial role in the game's storyline. In the game, Sprixie Princess is captured by the antagonist Bowser and must be rescued by Mario and his friends. Players navigate through various levels to free her and restore peace to the kingdom. Her character adds a whimsical element to the game, enhancing the overall adventure experience.