While "NSP" files are used for official updates, they are also frequently associated with custom firmware and piracy. For the safest and most stable experience, it is recommended to update directly through the official Nintendo eShop on your console.
: Use lockpicks, hacking tools, and glass cutters to bypass security. Thief Simulator Switch NSP Update (eShop)
: This is the standard file format for Nintendo Switch digital titles and updates. While "NSP" files are used for official updates,
: Steal valuables and sell them to a fence or disassemble them for parts. ⚠️ Important Note Thief Simulator Switch NSP Update (eShop)