Walkthrough
After activating the Hidden Switch in Planet Misteen, you will unlock the extra level of Extra Planet A. This stage in unique in how you actually can change the time from day to evening to night and back again, done simply by entering the round trip doors found within the level. You will also face another Mini Boss in this stage.
This level begins in a grassy area, with a path that will quickly be blocked by a Cliffside. In order to get around it, you will need use the round trip door nearby. This will change both the time of day and topography of the stage. Kirby will need to enter a number of different round trip doors in order to progress down the main path.
Along this first path, in order to finding the Rainbow Puzzle Piece, you will need to find another round trip door, this one concealed by leaves, during the evening time in order to find a Hammer Copy Ability. After you do, there will be a pool later down the path that will contain an Electric Post. Luckily, there should be a Plugg or Waddle Doo Enemy along the path, allowing you to have the Zap Effect need to activate the post. At night, the pool will actually freeze, which can then be broken by using a Fire Attack. Once you hit the Electric Post, a door will appear that will lead you to the Rainbow Puzzle Piece.
The second area will take place within a Water tunnel, where you will actually be chased by a moving wall. Obviously, you will have to be quick enough to avoid being crushed. In the last area of the level, you will face off against not one, but two Chef Kawasakis. Not only they, but they will be much stronger than the previous times you faced Chef Kawasaki. After defeating both of them, you will be able to reach the final exit.
Copy Abilities
Beam, Cleaning, Cook, Crash, Fire, Hammer, Mike, Ninja, Plasma, Sleep, Sword, Wing
Bio Spark, Birdon, Blade Knight, Blipper, Bomber, Bronto Burt, Broom Hatter, Burning Leo, Chip, Coner, Gabon, Grizzo, Jambeliever, Kabu, Mamanti, Noddy, Plugg, Puppet Dee, Scarfy, Squishy, Two Face, Waddle Dee, Walky
Twin Kawasaki EX