Hazard Trooper power armor has just been invented by the Galactic Defender research labs. It is made especially for combat in hazardous enviorments. It is mainly used for combating parasite infestations, however. Haz troopers have many especially designed weapons, the most popular being the Haz trooper flamethrower and the Haz trooper chainsaw. They also use many other weapons. The two huge tanks on their backs are for oxygen to breathe in places where their huge breathmasks just aren't enough. Haz troopers are also sometimes called quarantine troopers.