In the context of the Nintendo Switch, stands for Nintendo Submission Package . It is the file format used by the Switch operating system for digital games, updates, and DLC.
The term "patched" often signifies that the software has been updated to its final, most stable state—currently Version 3.0.5
Before diving into updates and DLC, we must define the container. In the Nintendo Switch ecosystem, there are two primary digital formats: and XCI .
The search for ultimately leads to one conclusion: For the modding community, this title is the ultimate couch co-op demo. Having all 96 courses, all characters, and all vehicles unlocked offline is a fantastic achievement in software archiving.
: The most recent software patch (e.g., version 3.0.4).
Are you using a with CFW or an emulator on PC? Do you have the v3.0.3 update file specifically?