Murdertron

Metal beast i am
A machine of utter evil
Robot built to kill
A true manufactured demon
Origin unknown
Everlong i've crossed the cosmos
Killing every world
Evert moon and every lifeform
Come upon your world
I'll exterminate all living
There's nowhere to run
My program is never ending
I devour life
Consume all that lies before me
Eater os your world
Always hungry
I am murdertron
I will murder you
I am murdertron
I will murder your world