In the context of Nintendo Switch software, you may encounter terms like "NSP" and "XCI." These refer to specific file formats used for different distribution methods: Luigi's Mansion™ 2 HD for Nintendo Switch 27 June 2024 —
To utilize digital backups on a Nintendo Switch console, the device must be running a compatible Custom Firmware environment (such as Atmosphere). Prerequisites A Nintendo Switch console capable of running CFW. Luigi-s Mansion 2 HD Switch NSP XCI