The "Wave 3" update transformed the game from a short experience into a massive package.

Watch the official Wave 3 trailer to see the new Dream Friends and the 'Heroes in Another Dimension' mode in action: Kirby Star Allies: Wave 3 Update - Nintendo Switch Nintendo of America YouTube• Nov 8, 2018 How to Update Kirby Star Allies | Nintendo Support

: Unlocked a new hardest difficulty level for The Ultimate Choice (Soul Melter EX).

A new hardest difficulty level for "The Ultimate Choice" mode.

Some users prefer to "patch" their files by combining the base NSP and the update into a single file using tools like Swiss Army Knife (SAC) to simplify the installation process.

: Select "Run MTP Responder" and connect your Switch to your PC via USB-C.