Compared to games on other platforms that often have capacities of hundreds of gigabytes, the 23.4GB of "Mario Kart World" may seem modest. However, on the Switch platform, especially among Nintendo's first - party games, "Mario Kart World" is indeed a behemoth. For instance, among the confirmed capacities of some new games on the Switch 2 platform, the equally - launched "Donkey Kong" has a capacity of only 10GB. Of course, the fun - factor of Nintendo's games cannot be measured merely by their capacity.