This is a dump of a physical game cartridge. Some Premium Edition releases come as a "Super XCI," which bundles the base game, the latest updates, and all premium DLC into a single, massive file.
The full list of additional digital bonuses you receive from the get-go is: mortal kombat 1 premium edition switch nsp dlc install
Ensure you are not trying to load an older save file with new DLC updates. Legitimate Method: Accessing DLC via eShop This is a dump of a physical game cartridge
: Preferred for its ability to handle large files and automatically ignore firmware requirements if needed. " which bundles the base game
If you prefer a visual interface with automatic queuing, Tinfoil paired with the Nut server on PC is ideal.