: You need every part of the set (e.g., part1, part2, part3, etc.) in the same folder.
: Once you have the full .nsp file, it can be installed on a modified Nintendo Switch using homebrew tools like Goldleaf or played on PC emulators like Ryujinx or Suyu . Key Technical Details Game Title Fire Emblem: Three Houses System Nintendo Switch File Format .nsp (Digital Installation Package) Compression .rar (Split Archive) Usage Requires Custom Firmware (CFW) or an Emulator FETH-(RF)-NSwTcH-NSP-Ziperto.part2.rar
: Use a tool like 7-Zip or WinRAR . Right-click on part1 and select "Extract Here." The software will automatically pull data from all other parts to recreate the single original .nsp file. : You need every part of the set (e