Jet balloon

Jet Balloons mirror the appearance of Aquatanks, with some slight color changes. While the Aquatank boasts bright turquoise and blue colors, the jagged sections of the Jet Balloon's round, bloated body are dark, murky shades of sea-green and white, appearing stained in places.

The Jet Balloon's name is a reference to jet aircraft and engines, highlighting their speed and their ability to quickly fire their Missile Diver companions at foes. The Heartless's name is also a reference to a balloon, highlighting their round shape and their ability to float above the battlefield.