: Mechanoid production generates toxic wastepacks. If not managed (e.g., by freezing or shipping away), these leak and cause environmental damage, mutate local wildlife, or attract hostile insects. Version 1.4 Base Game Updates
: Adds the Foam Turret (firefighting) and the Rocketswarm Launcher (area defense). RimWorld – Biotech Free Download (v1.4.3541)
: Pre-built factions include pig-people (Pigskins), fire-breathing Imps, and toxin-immune Wasters. : Mechanoid production generates toxic wastepacks