Her fingers itched. She’d been hunting this for two years—a phantom patch that dataminers swore would add a secret final mission to the cult-classic Switch port. Ignoring the warning, she slotted the card into her hacked console.
Find Metal Slug 3 on your Switch home screen. Press Options (+): Press the '+' button to open the menu. Select Software Update: Choose "Via the Internet." METAL SLUG 3 Switch NSP UPDATE Game
NSP stands for Nintendo Submission Package . It is essentially the digital delivery format that Nintendo uses for titles distributed via the Nintendo eShop. It is the file format of the game itself. If you download Metal Slug 3 legally from the eShop, you are downloading its NSP file to your system storage or SD card. Her fingers itched