XCI is a file format used to distribute and play Nintendo Switch games. It allows users to download and play games on their Switch console without the need for a physical copy or an internet connection. XCI files contain the game's data, including the executable code, graphics, and sound effects.
: Pauline assists DK with powerful "vocal blasts" and can sing to trigger Bananza Transformations .
An (short for "NX Card Image") is a direct, 1:1 dump of a physical Nintendo Switch game cartridge. Unlike NSP files (which are digital eShop titles), XCI files are derived from game cards. They contain: