: The file format for digital Nintendo eShop content, often used for installing games or updates on modded consoles.
: Short for The Binding of Isaac: Afterbirth+ , a popular roguelike dungeon crawler. TBOIA_-(USA)-NSwTcH-NSP-Update17-Ziperto.rar
: This specific file contains the 17th software update (patch) for the game rather than the base game itself. : The file format for digital Nintendo eShop
: Indicates the file is for the North American (US) region version of the game. NSwTcH : A stylized abbreviation for "Nintendo Switch." TBOIA_-(USA)-NSwTcH-NSP-Update17-Ziperto.rar