RimWorld is a survival game, and like other games in this genre, the primary goal is to ensure the survival of the characters while fighting a variety of external and internal threats. In rimworld how to feed pen animals RimWorld players will learn how to feed their animals. You can also create a family, raise children, and make friends with other players in the process. In order to survive, you must gather resources and build your base. RimWorld is a sci-fi colony sim that tasks you with building a new society from scratch.