Mario Kart World Update 1.4.0 Tweaks Track Layouts, Adds Custom Item Rules, Now Lets You See What Music is Playing
December 4, 2025
Nintendo Switch 2 launch title Mario Kart World has just received a meaty update that finally adds custom item rules, and tweaks a long list of course layouts.
Fans of Mario Kart World’s brilliant soundtrack, which is filled with toe-tapping remixes and fresh renditions of classic Nintendo tunes, will also now be able to see the name of each melody, and the game it was originally featured…