For users looking at NSP files, ensuring you have the latest is critical because the base game (v1.0.0) suffered from significant performance issues on Switch:
: If you are using digital files (like NSP), updates and DLC are usually applied separately via your console's management menu or specific emulator tools like the Nintendo Switch Online store or local file injectors. Exclusive Content & DLC Breakdown dynasty warriors 9 empires rom nsp update dlc exclusive