Tankbot

Tankbot is a form that both Kirby and Prince Fluff can take on in Kirby's Epic Yarn. The two can transform into this form by getting the relevant Metamortex. Meta Knight drops a tankbot metamortex for Kirby and the Prince for the final battle against Mega Yin-Yarn.

Appearance
Kirby controls a robot with a pink circular body with red treads, yellow wheels and eyes, and a blue dome. If there is a second player controlling the Prince, then the tankbot will gain the Prince's crown, and have the same eyes and body as the first player to touch the metamortex. The second player would be the pilot inside the tankbot's dome controlling an extra spring-loaded boxing glove in the same colour as he is. The missiles have the same color scheme as the main tankbot (pink and red for Kirby, blue and orange for the Prince).

Abilities
While in this form, Kirby can shoot missles by pressing button 1, and temporarily hover a short distance above the ground by pressing button 2. If a second person is playing, they can control the boxing glove by pressing button 1 to punch, button 2 to do a rocket punch, and shake the Wii remote to do a spinning punch. When used right, this makes Kirby and Prince Fluff practically invincible.

Trivia

 * The music that always plays while in Tankbot form is a remix of the powerup music from Kirby's Dream Land.
 * In the Kirby Master minigame of Kirby Mass Attack, a non-yarn version is used as one of Kirby's attacks. It inflicts damage on all enemies.