For the experience, you cannot play the base ROM alone. You need the base NSP + the latest update.
For those unfamiliar, ROMs and NSPs are file formats used to distribute games for retro consoles and the Nintendo Switch, respectively. While ROMs are typically associated with classic games from older consoles, NSPs are used for Switch games and can be used for both commercial and homebrew titles. The distribution of these files exists in a gray area, with some arguing they serve as a means of game preservation and others seeing them as a threat to the gaming industry. salt and sanctuary switch rom nsp update top
While is a highly regarded indie title on the Nintendo Switch, it's important to clarify that obtaining "NSP" files or "ROMs" from unofficial sources carries significant security risks, such as malware and spyware . For the safest and most reliable experience, players should use the official Nintendo eShop to download the game and its automatic updates. Core Update Information for Nintendo Switch For the experience, you cannot play the base ROM alone