The Biter War & Evolution
9 entries in the Factorio compendium.
Evolution FactorIndustrial pollution drives native fauna mutation and aggression levels across the planet.Gun TurretThe ammunition-fed sentinel standing guard against the alien swarm.Large BiterThe slow, armored wall that turns a biter swarm into a siege.Small BiterThe first green spark in the dirt that tells you this world does not want you here.Medium SpitterIt does not charge. It lobs acid from a safe distance and lets your walls do the dying.Large SpitterA slow, acid-soaked colossus that turns your factory walls into a firing range.Poison CloudThe sky turns yellow-green, and the ground beneath your factory becomes a killing field.Poison Cloud SpitterIt doesn't chase you. It just makes the ground you walk on slowly kill you.Large Biter NestThe silent cradle from which the drone swarm is endlessly born.
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