The game takes advantage of features unique to the Wii, most notably its motion control capabilities. Several new key elements introduced to Mario Kart Wii include increasing the number of racers to 12 racers from 8 racers from previous entries in the series, as well as introducing a new type of vehicle to the franchise: bikes. As with most racing games, the overarching goal is to place first among other competitors, through the usage of such items and taking the fastest routes to secure the leads.
Mario Kart Wii retains the traditional item-based weaponry familiar with the franchise, where players can select a Mario franchise driver and themed vehicles. Mario Kart Wii is a multiplayer-oriented racing game from the Mario Kart franchise for the Wii console, developed by Nintendo EAD.