This is arguably non-negotiable. Breaking Dead introduces automated zombie workers.
For those using custom firmware (CFW) or looking to back up their physical cartridges, the NSP (Nintendo Submission Package) format is the gold standard. Unlike XCI (cartridge dumps), NSP files act exactly like eShop downloads. They install directly to your Switch’s internal memory or SD card. Graveyard Keeper ROM NSP UPDATE DLC
for the Switch because the developers stated the console's RAM limits could not guarantee stable performance. Managing and "Baking" Files This is arguably non-negotiable
While the idea of accessing updates and DLC through NSP files might seem appealing, especially for those looking to access content not available in their region or through their usual channels, it's crucial to proceed with caution: Unlike XCI (cartridge dumps), NSP files act exactly
Unlike live-service games, Graveyard Keeper has no anti-piracy triggers beyond the initial check. Once you have the v1.4.0 NSP with all four DLCs, you have the "Complete Edition." The developers (Lazy Bear Games) have stated they are moving on to new projects, so no further major updates are expected.
If you are looking for the because you want the definitive portable experience, the answer is yes—but with a caveat.