Security Robot BOX

The Security Robot BOX is a powerful security robot the Galactic Federation creates for subduing large creatrues on BSL Space Stations. One is given per space station, and each of them is held in a certain compartment. If a breach occurs, the robots burst out of these rooms and crash through walls to get to the target. They are equip with heat-seaking missiles and fire missiles, which can easily annihilate any target, with one sole exception...Samus Aran.

In Metroid Fusion, Samus fights the BOX two times - once in Sector 3, the other time in Sector 6. Both times the BOX blasts its missiles at you. The heat-seeking ones are easy to dodge, but the fire missiles hit the ground and infernos fire up, burning every in their way and moving along the floor. Samus must hang to the rungs on ceilings and fire missiles or charge beams into its center. The first time Samus battles it, it will just escape with no ability, but the second time an X-infected BOX gives Samus the Wave Beam. The second time Samus fights it she must avoid falling into the water to avoid being damaged by the BOX's electric discharges.