Inside Furnace Fortress, the snow covered the ruins, making many places incredibly slippery. In such an environment, the Tang Army's assault troops, equipped with winter camouflage, had an advantage over the Dwarf Troops still wearing green uniforms.
They hid in corners, ready to attack those obvious Dwarf targets at any moment. Combined with the artillery advantage of the Tang Army, the ammunition advantage, and the air force advantage... it was becoming increasingly costly for the Dwarfs to hold any position.
As soon as the weather cleared, the Tang Army's armed helicopters visited the Dwarf positions once again, strafing with machine guns, making it impossible for many dwarf soldiers to even lift their heads.
Light weapons couldn't threaten the rugged helicopters, and the Dwarves didn't have many anti-aircraft guns, making the Tang planes quite unrestrained here.
