Gunshots roared. Steam mechanisms powered the heavy mechanical spiders as they twisted their bodies. The six-barreled machine guns rotated, spewing angry tongues of fire, sweeping through the monsters that continually emerged from the mist. Every now and then, bullets flew from the dense fog, striking the walker's armor and the sandbags lining the barricaded streets.
Among the monsters were also "soldiers," fully armed troops, and even walkers oozing with black sludge.
As the battle dragged on, these dangerous enemies became more numerous.
"These damn things are replicating us!"
A soldier wearing a breathing mask shouted angrily from behind the barricade, wildly pulling the trigger. His metal armor was already scarred; the power tubing at the joints was damaged and hissing steam gushed from the valves while the insignia of the elite guard of the Frost City-State could be seen on the steam backpack behind him.