Add zerg as new enemy force. It features Char as a new planet with new resources and new offensive mechanics. They can optionally spawn on "lore accurate" lava Vulcanus.
Not a major thing, but the asteroids for both this mod and the Protoss one, are missing locale data, so they appear in the Factoripedia as entries like "entity-name.zerg-spawning-medium-metallic-asteroid", with two for each of the basic asteroid types (one Zerg and one Protoss)
