B Bitter

B Bitter (Ｂビッター) is a cannon enemy in Mega Man 5. When Mega Man gets close, it will pop up to shoot. A charged shot can easily destroy it, even when it is motionless. It appears in the stages of Gravity Man, Star Man, and the first Wily castle stage.

Trivia
B Bitter is called Pop-up Cannon in the Game Gear manual.

Similar enemies

 * Dodonpa Cannon