Portal Switch Nsp [update] (eshop) -

Includes the full single-player campaign and the complete cooperative mode (supporting local, split-screen, and online multiplayer). Features: Both titles support gyro controls for aiming. Technical Note on "NSP" Files

The term refers to a "Nintendo Submission Package," which is the file format used for digital games on the Nintendo Switch. While these files are standard for eShop deliveries, they are often discussed in the context of modified consoles or emulators to install games and their subsequent updates manually. Portal Switch NSP [Update] (eShop)

If you tell me what specific or feature you are looking for in this update, I can help you find the exact patch notes or compatibility details. Includes the full single-player campaign and the complete