Only a small 200 MB patch. The full game is on the cartridge.
On the official eShop page — scroll down to “Software Information” > “Download Size.” STAR OCEAN THE SECOND STORY R Switch NSP Free D...
So, to confirm: If there's no official Switch version of The Second Story R, then the NSP file is likely a pirated or unauthorized port. If there is an official version, then the NSP is a file that can be legally installed by those who own the game digitally through other means. But given the context, it's more likely about piracy. Also, the title says "Free", so the write-up should address that. Only a small 200 MB patch
Fast-forward to 2023, and Square Enix has re-released with a fresh coat of paint, aptly titled STAR OCEAN: THE SECOND STORY R . This remastered version boasts: If there is an official version, then the