Dig through snow, weather storms, and fight fires.Form caravans to complete quests, trade, attack other factions, or migrate your whole colony.Tame and train cute pets, productive farm animals, and deadly attack beasts.Craft structures, weapons, and apparel from metal, wood, stone, cloth, and futuristic materials.Fight pirates, tribes, mad animals, giant insects and ancient killing machines.Replace wounded limbs and organs with prosthetics, bionics, or biological parts harvested from others.Watch colonists develop and break relationships with family members, lovers, and spouses.Build in the forest, desert, jungle, tundra, and more.Manage colonists' moods, needs, wounds, illnesses and addictions.You begin with three survivors of a shipwreck on a distant world. Inspired by Dwarf Fortress, Firefly, and Dune. RimWorld is a sci-fi colony sim driven by an intelligent AI storyteller.