Each has specific levels of potency, all of which can be boosted with varying side effects. The three categories of medicine are herbal, ordinary, and Glitterworld. Luckily, there are three different ways to treat anyone who is sick. While you obviously want to try and avoid getting any of your colonists sick, disease is bound to happen at one point. Here is everything you need to know about how to make medicine in Rimworld. You’ll be tasked with plenty of the usual things you’ll find in the simulation genre, including making sure your colonies aren’t destroyed by sickness and disease. RimWorld is a top-down sci-fi title that tasks players with creating and managing a new frontier, located on a distant world.