Before you search for that 460 MB NSP file, ask yourself: Do you already own the base game legitimately? If yes, updating via the eShop is effortless. If you are a pirate, at least verify file hashes, use a DNS blocker, and never run unknown executables.
The classic puzzler Mario vs. Donkey Kong made a triumphant return to the Nintendo Switch in February 2024, and since its release, the conversation on forums, Telegram groups, and ROM sites has shifted toward one specific phrase: “Mario vs. Donkey Kong Switch ROM NSP UPDATE.”