There are several websites and torrent platforms that claim to offer NSP files for various games, including Mario & Luigi: Brothership. However, we strongly advise against downloading NSP files from untrusted sources, as they may contain malware, viruses, or other security threats.
If you're interested in playing Mario & Luigi: Brothership, you can purchase the game on the Nintendo eShop or through a retail store. The game is available in both physical and digital formats, and you can choose the option that best suits your preferences. mario luigi brothership switch nsp free downl fix work