This is the file format used for installing games or applications on a Nintendo 3DS system (typically via custom firmware like Luma3DS and the FBI installer).
Stands for Pokémon Super Mystery Dungeon , a 2015 role-playing game for the Nintendo 3DS. PSMD-USA-CIA-RF-Ziperto.part2.rar
Because the original file was too large for a single upload, it was split into multiple parts using WinRAR. You need all parts (Part 1, Part 2, etc.) in the same folder to extract the final .cia file. Summary of the "Story" This is the file format used for installing