Randam Bandam

Randam Bandam (ランダム・バンダム) is the boss of the Neo Arcadia's Teleporter Base in Mega Man Zero 4. It protects the Teleporter Base, and Zero has to fight against it.

It comes out from the center of the room's wall and shoots in various directions, or bounces through the room. The wall has several blasters hidden in its panels. When it uses the attack where most of the wall's panels open up and fire at Zero one at a time, quickly charge up the Tractor Shot; all the panels' shots will be attracted to the sphere, increasing its power. It will be fully charged by the time the attack finishes, and using the super-charged Tractor Shot on Bandam will deplete 1/4 of its energy.

Trivia

 * This is the only boss in the Mega Man series where the boss battle happens in the same area where the level begins.
 * Its name bears a slight resemblance to Rangda Bangda.