Mario Kart 7 (マリオカート7) is a classic racing game developed and published by Nintendo for the Nintendo 3DS. The game is the seventh installment of the Mario Kart series and was released in Europe in December 2011. Players can experience a variety of race tracks, characters and items, as well as the ability to customize their karts. Players can also compete in online races, or play locally with up to four players. The game also features the ability to race in first-person mode, using the 3DS's gyroscope. Mario Kart 7 introduces several new features, such as gliders and underwater sections for certain tracks, and the ability to customize the player's kart with parts and accessories. Players can also use StreetPass to exchange ghost data with other players. Mario Kart 7 is a great game for all ages, offering a fun and exciting racing experience.