RimWorld is a story generator. It is designed to tell tragic, surprising and triumphant stories about trapped pirates, desperate colonists, famines and survival. It all works by feeding you "random" events from the world. Every thunderstorm, every pirate raid and every passing merchant is a card played by the storyteller AI for your story. RimWorld has several AI storytellers to choose from. On the one hand there is pure coincidence, which just does crazy things, on the other hand Cassandra Classic lets the tension rise continuously and with Phoebe Chillout just good things happen. So if you want to experience a different kind of story, just choose a different narrator.