Blimp-based Fighter

The Blimp-based Fighter is a semi-blimp that has 200 HP, doesn't spawn anything, and moves as fast as a green bloon. It has the following abilities:
 * Machinegun: Fire 10 bullets from each of its gun in just 2 seconds! These bullets only do 1HP damage though. A total of 80HP damage can be dealt!
 * Bomb: Drops a bomb which explodes slightly bigger than a Bomb Tower's bomb and deals 15HP damage.

Trivia

 * The text on the fighter is a reference on the F6F Hellcat
 * The guns might need to be redesigned.
 * They're the enemies of Operation Heaven One.