: The file format used for installing games on a Nintendo 3DS system (via custom firmware like Luma3DS).
While the original 3DS version required these fan-made CIA files to get Japanese audio, modern gamers have it much easier. The remastered , available on Switch and PC, includes dual-audio as an official feature! RF4-(UNDUB)-CIA-RF-Ziperto.part1.rar
: Because 3DS games can be large, they are often split into multiple compressed "parts" to make downloading easier. Why Play the Undub Version? : The file format used for installing games
This specific file name, , refers to a fan-modified version of the Nintendo 3DS game Rune Factory 4 . available on Switch and PC