Mario Kart 8 Deluxe (stylized as MARIOKART 8 DELUXE and abbreviated to MK8DX) is a Mario Kart racing game exclusive to the
Nintendo Switch. It is the enhanced port (or reboot) version of Mario Kart 8 and was released worldwide on April 28, 2017. It was released in South Korea on December 15, due to the
Nintendo Switch being released on December 1 there.