In IRON EVIL you play as a robot that has to shoot its way through enemy robots in an ever changing factory, you progress from room to room and defeat anything that stands in your way and grab parts that will alter the way you fire your bullets!
However! When you choose between parts, the ones you do not choose are grabbed by the factory and given to the boss of the area! Meaning you are not only forging your own character but the bosses too.
Traverse the factory and discover its secrets, run by run, and unlock more of your own potential.