Hearts, or 1-Ups, are items that give you an extra life when collected.
As you would expect, these are just heart shapes. They flash, and are about the size of Alice. They occasionally appear in levels, and float upward. In Balloon Fight GB, the hearts flash red and yellow.
When collected, you will gain an extra life. At certain points in some stages, Hearts float up from the bottom of the screen. They also float out of the pipes in the Bonus Round if you pop every Balloon.
Games EditThe heart item only appears in Balloon Kid and Balloon Fight GB. A Heart appears in some games in Nintendo Land, and usually acts as an extra life, but they do not appear anywhere in Balloon Trip Breeze.