Curse+of+the+sea+rats+rom+nsp+update+switch

A direct dump of a physical game cartridge. How to Install Curse of the Sea Rats NSP

The (v1.0.2) specifically targeted these issues. Here is exactly what the update delivered for Switch users—and by extension, what appears in updated NSP releases: curse+of+the+sea+rats+rom+nsp+update+switch

The update includes the content pack:

If you're interested in playing Curse of the Sea Rats, consider waiting for the official release on the Nintendo Switch. This way, you'll have a safe and legitimate copy of the game, and you'll receive updates directly through the Nintendo eShop. A direct dump of a physical game cartridge