Bosses

(Vegetable Valley) Whispy is a tree with strong breath. When fighting against Whispy, apples will fall down at Kirby.

Paint Roller (Ice Cream Island) Paint Roller is enemy that paints other enemies to attack Kirby.

Mr. Shine and Mr. Bright (Butter Buildings) Mr. Shine shoots down stars and Mr. Bright shoots hot rays at Kirby. They take turns attacking Kirby.

Kracko (Grape Gardens) Kracko attacks by dropping enemies, shooting beams and thunder and moving all over the screen.

Heavy Mole (Yogurt Yard) Heavy Mole is a large mole that  uses Dygclops as a weapon.

Meta Knight (Orange Ocean) An enemy that is very skilled with a sword.

King Dedede (Rainbow Resort) His weapon is a hammer, and he will crash down at Kirby. Dedede can also puff himself up just like Kirby.

Nightmare Orb (Fountain of Dreams) An orb that shoots stars. The first phase of Nightmare.

Nightmare Wizard (Fountain of Dreams) The final phase of Nightmare. He will fly across the screen, shooting stars.

Mini-Bosses

Mr. Tick Tock

Fire Lion This lion will crash against the ground, leaving behind a star. He will also use the fireball power.

Mr. Frosty A walrus that throws ice blocks.

Poppy Brother Sr. An enemy that throws bombs and constantly moves from one side of the board to another.

Rolling Turtle An enemy that rolls at Kirby and will throw out its children. If he catches Kirby, he will throw Kirby across the screen.

Wheelie A bigger form of Wheelie. Uses an extra attack where it will throw out its children.

Enemies

Axe Knight One of Meta Knight's henchmen. Throws axes.

Blade Knight (Sword Power) An enemy that uses a sword as a weapon.

Blipper A fish that will follow you under water.

Bomber (Crash Power) A bomb that is waiting to explode.

Bounder An enemy that jumps around on the walls and throws stars.

Bronto Burt A basic flying enemy.

Broom Hatter An enemy that is just trying to clean up the place.

Bubbles (Ball Power) A ball with a huge smile that bounces around.

Cappy A mushroom with a secret identity. Inhale its mask and discover its true form.

Chilly (Freeze Power) A snowman that will try to freeze Kirby.

Coner A shellfish that doesn't do much of anything but slide around.

Cool Spook (Light Power) An enemy that floats around with no motive.

Dygclops (Hammer Power and Sleep Power) Missiles that are shot from Heavy Mole.

Flamer (Fireball Power) An eyeball that jets around the board at varying speeds.

Kabu A head that spins in the air, disappearing and reappearing in different places.

Laser Ball (Laser Power) An orb that shoots lasers.

Mace Knight One of Meta Knight's henchmen. Uses a mace as a weapon.

Noddy (Sleep Power) If this enemy is inhaled and swallowed, Kirby will begin to sleep.

Pengy (Ice Power) An ice-breathing enemy.

Poppy Brother Jr. An enemy that will throw apples and Maxim Tomatoes.

Rocky (Rock Power) This enemy likes to slam into the ground a lot.

Scarfy Don't try to inhale this enemy! It will turn from cute to ugly, flying toward Kirby and eventually exploding.

Sparky (Spark Power) This enemy will shoot sparks out of its body.

Spiny (Needle Power) This enemy will extend its needles when Kirby is near.

Starman (Hi-Jump Power) An enemy with a cape.

Sword Knight (Sword Power) A sword-wielding enemy.

Twister (Tornado Power) A tornado that wears a hat. Uses a spin attack.

Twizzy This enemy will attack when Kirby comes near it.

UFO (UFO Power) This enemy shoots stars, beams and lasers from its spacecraft.

Waddle Dee (No Power unless carrying Parasol) A basic enemy that walks around.

Waddle Doo (Beam Power) A one-eyed cousin of Waddle Dee. Shoots beams.

Wheelie (Wheel Power) This enemy is a nonstop wheel.