We were forced to work   Forced to obey   We were dependent in every way   Oh yes, we've produced   And they've cashed in   So they've improved us   They always win   And our might grows day by day   Yes, forever we'll stay      Kings made of steel   Hold the world in their hands   Something that we couldn't foresee   Kings made of steel   Have taken their chance   Humans are praying for mercy      They've built us to kill   We kill them all   Built us to rule   Rule over all      Now we're the masters   They are the slaves   They've dug their own   Their own graves   And our might grows day by day   Yes, forever we'll stay      Kings made of steel   Hold the world in their hands   Something that we couldn't foresee   Kings made of steel   Have taken their chance   Humans are praying for mercy      Kings made of steel   Drag humans to their graves   Kings made of steel   Change masters into slaves   Kings made of steel   Take the world with fear and fright   We pay for our way into hell      Kings made of steel   Hold the world in their hands   Something that we couldn't foresee   Kings made of steel   Have taken their chance   Humans are praying for mercy