Just as the mutants who had chased out of the cave had expected, these guys in exoskeletons were far more dangerous than everyone they had encountered before combined!
Not only because of that heavy exoskeleton constantly lobbing mortar shells, nor because of the speed and strength they displayed on the battlefield.
It was because of the presence bursting from those people—something they had never encountered before.
These people were like they had already died countless times.
They seemed to have long since adapted to death!
"Roar—!"
Seeing an exoskeleton-clad warrior charge at him, the green-skinned brute hiding behind a rock let out a roar. His steel axe came crashing toward the man's face with thunderous force, only to be caught firmly by a square shield.
"Clang—"
A heavy, muffled impact melted into the night.
Strength enough to chop a cow in half only left a shallow scratch on that ceramic-steel shield!
And it looked like only a layer of paint had chipped off!
His palm went numb from the impact, and the green-skinned brute staggered backward. Before he could regain his footing, a fist-sized muzzle was already aimed straight at his head.
The player grinned viciously and pulled the trigger.
"Repent in hell!"
A thick tongue of flame burst from the shotgun barrel along with his snarl, and the burning phosphorus fire was the ammunition itself!
Triethylaluminum mixed with white phosphorus could burn thoroughly in confined spaces and oxygen-limited areas, producing temperatures close to a thousand degrees and maximizing damage to organic lifeforms!
Though the flames did not last long, their power was astonishing. Compared to white phosphorus grenades that scattered flames in every direction, these directed flames hit exactly where they were aimed.
Struck head-on by the dazzling blaze, the mutant let out a pained howl. It rolled across