Editing Fighter Fly (section)

===''Mario Bros.''===
In ''Mario Bros.'', Fighter Flies leap on the floors. They only become vulnerable to an attack from [[Mario]] or [[Luigi]] while they are on the ground, so he has to jump under the Fighter Fly the moment it lands on the floor to flip it over. Like other enemies, while a Fighter Fly is flipped over, Mario or Luigi has to walk into the Fighter Fly to defeat it. Fighter Flies are first seen in Phase 6, but in the Japanese version, they are first encountered slightly later, in Phase 7.

In the [[Game Boy Advance]] version, the color and movement speed of the Fighter Fly depends on how many times it has been flipped, a feature also shared with other enemies in those ports.