In a recent interview, Kosuke Yabuki, the producer of Mario Kart World, revealed a fascinating insight into the game’s design philosophy: the decision to exclude crossover characters from other Nintendo franchises was intentional. Yabuki explained that the development team felt that introducing characters from outside the Mario universe would disrupt the game’s core identity, which is deeply rooted in the beloved Super Mario world. This focus allows players to fully immerse themselves in the familiar and vibrant universe that has captivated audiences for decades.