"I wanted to bring something into the world, and then make it attack a peaceful futuristic society!"

fluff inspiration: A seething biomass of activity, the concept of a biological machine unforgiving and always changing, a race of creatures constantly evolving to be the better predator in each new environment they encounter.A creature capable of devouring metals that then become its armoured shell, of liquefying organic matter as food for its spawn pods. Each creature has different predatory traits. which makes it an even harder foe to combat, how do you defend against a constantly changing enemy. "Like a turbulent wind they swept our world."