Ballonboo

Ballonboo (バルンブー) is a small hot air balloon enemy from Mega Man 9 that appears in Tornado Man's stage.

Normally, it will just float up and down and try to fire pellets at the player. However, if the player fires at the balloon, it will pop and go out of control. Depending on the size of the screen, the Ballonboo may attempt to tackle the player more than once. If player shoots the robotic face, it will explode, sending the balloon to the sky.

Trivia

 * Its name is derived from the word balloon (バルーン).