: The base XCI is often just version 1.0.0. To get the best experience, you will separately need to find the v3.0.1 update and the The Hidden Treasure of Area Zero DLC .

: Ensure you have the corresponding .part1 file. If you try to extract part 2 without it, you will likely get a "Unexpected end of archive" or "Missing volume" error.

: Make sure your microSD card is formatted to exFAT or FAT32 (though FAT32 requires further splitting the XCI itself to fit the 4GB file limit).