At first glance, "Minecraft Switch NSP" is just a search query for a pirated game file. But beneath the surface lies a fascinating saga of digital locks, firmware wars, and a unique battle over a game that exists on every possible platform. 1. The Technical Heart: What is an NSP? An NSP (Nintendo Submission Package) is the official digital format for Nintendo Switch games. Think of it as a .exe for Windows or a .ipa for iPhone. It contains the encrypted game data, metadata, icons, and certificates.