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. About This Game RimWorld is a sci-fi colony sim driven by an intelligent AI storyteller.