A dark Meta Knight has broken into the Labyrinth of Mirrors and shattered the Great Mirror. The shards have become lost in the labyrinth and when Kirby heads in to investigate, he is split into four by the Dark Meta Knight. Now the four Kirbys must recover the mirror pieces together.
Kirby can suck, float through the air and absorb the abilities of his enemies. He can now also call upon the help of three computer-controlled Kirbys using his cell phone. They can be used to hit switches, tackle enemies and solve puzzles at any time.
Kirby also has several new abilities, including Angel, Magician and Rocket.