Xci - Super Mario Bros. Wonder -010015100b51400... May 2026

XCI files are a type of file format used by the Nintendo Switch console. XCI stands for "eXtracted Cart Image," which refers to a file that contains a dump of a Nintendo Switch game's cartridge data. These files are often used by developers, researchers, and enthusiasts to analyze and explore game data, such as textures, models, and code.