These are essentially digital installers. They are the most common format for updates and DLC. If you are looking for the "Mario Kart 8 Deluxe Update 3.0," it will almost certainly be an NSP file.
Stay updated, stay racing, and keep those shells flying. mario kart 8 deluxe switch nsp xci update 30 updated
The phrase “updated” signals that the repacked NSP or XCI already includes Update 30 (Ver. 3.0.x) all DLC, so no separate download or title key is needed. These are essentially digital installers
The neon lights of the Mario Kart Stadium flickered to life as Leo gripped his Joy-Cons. He wasn’t just playing the base game; he had just finished injecting the Update 3.0.1 Stay updated, stay racing, and keep those shells flying
Nintendo implemented significant mechanical changes to address high-level competitive strategies, specifically "bagging" (the practice of staying behind to collect powerful items). Item Acquisition