How to Update Mario Kart World | Nintendo Support
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Follow these steps to update Mario Kart World, or review the software's update history.

Fixed Issues

  • Fixed an issue where items were no longer able to be used.
  • Fixed an issue where sometimes controls were inoperable when selecting a character and trying to start Free Roam from the “Free Roam” map.
  • Fixed an issue where sometimes the game shut down when watching replay after a race.
  • Fixed an issue where sometimes the game shut down after a race in “Online Play.”
  • Fixed an issue where rate fluctuations were sometimes displayed incorrectly in “Knockout Tour” and “Online Play.”
  • Fixed an issue where it was easy for a communication error to occur when trying to join Friends playing “VS Race” or “Battle” in “Online Play.”
  • Fixed an issue where you sometimes slipped through the wall before the finish line of “DK Spaceport.”
  • Fixed an issue where you sometimes couldn’t return to correct position after falling of the course between “Airship Fortress” and “Bowser’s Castle” while gliding.