: The .rar file is a compressed archive. You will need to extract it (using WinRAR or 7-Zip) to get the .cia or .3ds file.
This filename refers to a specific modified version of for the Nintendo 3DS. FEESOV-USA-(DLC)-[UNDUB]-CIA-Ziperto.rar
To run this file, you generally need a 3DS with or an emulator like Citra . now a staple in the series.
: All menus, dialogue boxes, and UI elements remain in English. FEESOV-USA-(DLC)-[UNDUB]-CIA-Ziperto.rar
: A departure from the classic rock-paper-scissors mechanic.
: The introduction of the mechanic that allows you to rewind turns, now a staple in the series.