or the system's built-in update tool to ensure you have the verified, secure version of the game. after installing this update?

:

The term "verified" is often used on piracy or file-sharing sites to lure users into downloading potentially harmful software.

The is paid DLC (or included with Nintendo Switch Online + Expansion Pack) that adds 48 additional courses across 6 waves, bringing the total track count to 96 — the largest in Mario Kart history.