Killdozer

Armor-plated killing machines
Armed for an onslaught, blitzkrieg
Malicious creations, time to destroy!

Mutilating corpses as they're fucking crushing through the town
Smashing skulls and severed spines, lacerating limbs, they cry...

Why? (must I die?)
Force-fed iron spikes

Biomechanical mutations, synthesizing blood for fuel
Iron plates, seeping human plasma
Harvested flesh, stitched together, for increased armor!

Cybernetic abominates forged
Of metal and flesh from the deceased
Arise new disciples of demise
To commence destruction of this world