Route the base game file through your installer software. Apply Patch: Queue and install the latest update file. Inject DLC: Install all supplementary DLC NSP files last.

Set your Switch settings to enable automatic updates to download new patches automatically.

To help you get your tactical campaign running smoothly, let me know: Which (Atmosphère, etc.) you currently run

The latest update file is mandatory to recognize and activate bonus DLC missions.

The day-one and subsequent updates patch minor frame rate dips during heavy alpha-blended attack animations.