Third Underground Level.
The Imperial Army cleared out the area near the staircase and hastily set up a sturdy defense line using the grey worm barrier.
The barrier of grey worm obstacles halted the advance of the Undead Army.
Water-cooled light machine guns were set up inside the barrier, firing through windows and using a torrent of bullets to fend off the undead.
Bee Syrup Bombs were launched through fixed bomb launchers, accurately targeting and killing distant Big Skeletons.
The Sticky Flame Thrower spewed red flames, burning piles of Walking Dead to ashes.
Lieutenant Grett, transformed into a Biochemical Giant, was simply a terrifying human war machine.
Having fought continuously for nearly half an hour, his attacks remained sharp without any stagnation.
