Switch Nsp [update]: Kirby Star Allies

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.

: Added Magolor, Taranza, Susie, and the Three Mage-Sisters as playable characters. Kirby Star Allies SWITCH NSP [Update]

: A new "Soul Melter EX" hardest difficulty level was added to this boss-rush mode. The latest official update for on the Nintendo

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 released on June 4

: New pictures to complete by collecting Picture Pieces.