The latest official update for on the Nintendo Switch is Version 4.0.0a , released on June 4, 2025. This update was primarily designed to optimize the game for play on the Nintendo Switch 2 , implementing several adjustments to improve the gameplay experience on the new system.
: Characters like King Dedede (Super Dedede Jump), Meta Knight (Galactic Counter), and Bandana Waddle Dee (Ground Thrust) received additional moves. Kirby Star Allies SWITCH NSP [Update]
While the version number on the software's title screen may still show as , the Options menu on the Home Menu will reflect 4.0.0a once the update is applied. Key Features from Major Updates The latest official update for on the Nintendo
: A new "Soul Melter EX" hardest difficulty level was added to this boss-rush mode. While the version number on the software's title
Watch the official trailers to see the new Dream Friends and modes added in these free updates: