Mario Kart World is unfortunately missing out on one of Mario Kart 8's best modes, with 200cc being deconfirmed for the game at launch. However, the Switch 2 game's producer is being coy about it potentially being added down the line.
Mario Kart 8 launched with the standard three speeds of 50cc, 100cc, and 150cc when it first arrived on Wii U, and then when the final batch of DLC for the game arrived in 2015, Nintendo introduced 200cc. This mode turned Mario Kart 8 into a high-speed endurance test where you actually need to press the brake button for once in your life, and fit perfectly with the F-Zero maps introduced in the DLC packs. However, the beloved mode (especially by everyone at GamesRadar+) is MIA in Mario Kart World.
