Sunv1regionfreecia-ducumon.rar -
Likely the handle or "releaser" tag of the individual or group who uploaded or packed the file. Important Note
The "v1" usually signifies that this is the base version of the game as it was at launch, without any subsequent patches or updates integrated (unless otherwise specified by an "Update" tag). Filename Breakdown Sun: Refers to the game Pokémon Sun . v1: Indicates the initial software version.
"Sunv1RegionFreeCIA-ducumon.rar" is an archive file associated with for the Nintendo 3DS . It is specifically a "CIA" file, which is a format used for installing games, updates, or DLC on 3DS consoles with custom firmware (CFW).
