: Multi-threaded optimizations in recent patches have significantly improved performance for large-scale colonies. Managing Your Version: Build 1.4.3901
: The massive 2022 expansion that added mechanitor controls, genetic engineering (xenotypes), and the ability to raise children. rimworld 143901 all dlcs new
To get the " All DLC " experience, you now need five major expansions, often referred to by the community using the "RIBORN" or "RIBOA" acronyms (based on their initials): genetic engineering (xenotypes)