For those who are interested in downloading Snow Bros. Special, you may have come across NSP and XCI files. NSP (Nintendo Submission Package) and XCI (eShop file format) are file formats used for Nintendo Switch games.
. Released on , this version includes the original 50 arcade levels plus 30 exclusive new stages. Game Formats and Versions snow bros special switch nsp xci dlc update updated
If you prefer staying official, simply connect your Switch online with a legitimate copy – the eShop will push v1.0.2 automatically. For those who are interested in downloading Snow Bros