Kirby's Return to Dream Land screenshot
In Kirby's Return to Dream Land, Gigatzo is a large, bottle-shaped cannon sporting a black and gray color scheme. It sits atop a red-pink stand; the rim around the front of the barrel is this color as well.
In Kirby: Triple Deluxe, Gigatzo's design is altered slightly. The cannon is now a metallic gray and is considerably more bulbous in shape. The inside of the barrel has ridges.
Gigatzo shoots giant volcanic rocks at Kirby. These projectiles cannot be defeated or inhaled and must simply be avoided. Many Gigatzos appear in the background of stages, firing rocks into the air to have them rain down on the hero.
Gigatzo's name is a combination of the words giga and Shotzo.