Super Mario Odyssey Xci Nsz ((free))

: The standard digital format for games downloaded from the eShop. While NSZ files are smaller for storage, they often need to be decompressed back into NSP format to be compatible with some emulators or older tools. Super Mario Odyssey Specifics

: Competitive players often play the game in Traditional Chinese because the text displays faster than in English, saving precious seconds during unskippable dialogue. Global Success

Use (Switch Army Knife bundle).

Furthermore, NSZ files support “smart compression”—they compress unused data blocks inside the game, which Super Mario Odyssey has in abundance due to its many isolated kingdom maps.

If the file is already .nsp , skip this step.