The story describes that one day, a spaceship crash-landed on Pop Star, Kirby and the others set off for an adventure to help the "Magic Loya" on the spaceship.
Kirby has a wealth of replication abilities. In addition to the familiar replication abilities such as "sword" and "whip", he can also inhale special enemies to activate powerful "super abilities" and pass through many levels. In addition, the new copy ability "Armor" will also appear. Fly through the air in robot form and can fire cannons from a distance or attack with punches at close range.
In this work, everyone can enjoy the adventure together. As long as the Joy-Con is shared, up to 4 people can play all the levels together. You can join or leave the team at any time, and enjoy the adventure easily with your family and friends. The play character can be chosen from Kirby, Meta Knight, King Dedede and Hooded Waduludi, or all 4 of them can choose Kirby and each use their favorite copying ability.
"Kirby Star Wii Deluxe Edition" is also full of mini-games, and a new mini-game "Find! Magic Loa Library" will debut. In addition, it also includes selected mini-games such as "One Strike! Shuriken Dojo" and "Instant Slash". All mini-games can also be played by up to 4 players.