XCI ( eXtensible Content Interface) files are a type of container file used by Nintendo for distributing and managing digital content on the Nintendo Switch console. These files are essentially a wrapper around the game's assets, containing metadata, digital signatures, and encryption. XCI files are used for both physical and digital game distribution, allowing for secure and efficient delivery of games to Switch consoles.
feature that allows limited interaction with the older console: Local Co-op: donkey kong bananza switch xci