Mario Kart 7 (マリオカート7) is the seventh installment in the Mario Kart series, developed by Nintendo for the Nintendo 3DS. It was released in Europe in December 2011. The game features classic Mario Kart elements, such as the ability to race in a variety of different courses, collect items and power-ups, and battle against opponents. The game also introduces new elements, such as the ability to customize your kart and race in 3D. The game also features online play, allowing players to race against each other from all over the world. Mario Kart 7 is a great game for fans of the Mario Kart series and for those looking for a fun, fast-paced racing game. With its colorful visuals, fun characters, and exciting tracks, Mario Kart 7 provides a great experience for gamers of all ages.