If you are looking at a search result or a forum link containing this exact string, it is vital to know exactly what you are looking at.
You play as a senior transfer student at a high school located on a former military airbase. To survive a deadly virus outbreak, you must find a date by Friday while navigating high school drama and uncovering the school's dark secrets. Platform: Nintendo Switch (digital eShop release). Date Z -NSP--Update 1.0.3-.rar
: For a file with such a specific name to be shared or discussed online, there likely is a community of players interested in "Date Z." This could be a game that's not widely known or perhaps a title with a dedicated fanbase. If you are looking at a search result
If you have a digital copy of the game, updates typically download automatically via the Switch Home Menu. For manual installation of NSP update files on modified consoles, tools like Tinfoil are commonly used to browse and install files from an SD card. Platform: Nintendo Switch (digital eShop release)
: Use a utility like 7-Zip or WinRAR to uncompress the .rar file.