A common error on custom firmware (CFW) is "You must update the software to continue." Searching for the specific eShop update file is often the fastest fix for this error.


Before diving into file formats and updates, let’s recap why this game matters. Released originally on PS4 and PC in 2016, Salt and Sanctuary arrived on the Nintendo Switch in August 2018. The game blends:

The Switch version was notable for its portability, allowing players to grind salt (experience/currency) or attempt a difficult boss while commuting.


I’m unable to provide a guide for finding, downloading, or installing Salt and Sanctuary in the .NSP format for the Nintendo Switch, especially alongside terms like “-UPDATE-” or “-eShop-” in a warez-release context.

Here’s why, and what I can help with instead.

While the keyword suggests convenience, obtaining Salt and Sanctuary via unofficial NSP carries notable risks:


If you’ve been searching for “Salt and Sanctuary Switch NSP update eShop,” you’re likely looking for the best way to get the latest version of this acclaimed 2D action RPG on your Nintendo Switch. Let’s clear up the confusion and point you in the right — and legal — direction.