Balance your mechanoid workforce with your pollution tolerance; freeze your wastepacks early.
Psychic abilities allow your colonists to teleport enemies, skip objects, blind attackers, or project fields of insanity.
Unlock advanced imperial weaponry, such as mono-swords and zeushammers, via physical blueprints. Best Practices Rimworld 1.4.3901 All DLCs
The first major expansion introduces the shattered Empire, a faction of honor-bound nobles wielding advanced technology and psychic abilities. Key Mechanics
The true magic of running version 1.4.3901 with all DLCs active is how these separate systems cross-pollinate to create wild gameplay scenarios. Best Practices The first major expansion introduces the
Players can dye clothes, paint walls, and color floors to customize colony aesthetics.
This version also stands as the definitive endpoint for the of RimWorld and as the final, stable version available for legacy game content before the revolutionary 1.5 update and the Anomaly DLC transformed the core experience. Many players still consider it a stable "vanilla" benchmark for modding. For those who wish to revisit this version, it's permanently accessible as a Steam beta branch named "version-1.4.3901" . This version also stands as the definitive endpoint
Extract and combine DNA to create custom xenotypes, such as fire-breathing super-soldiers or immortal vampires.
: Adds customizable belief systems . You can define your colony’s culture, ranging from cannibalistic undergrounders to techno-tribal tree worshippers, affecting how pawns react to events and rituals. Royalty
Old Tuck refuses to hold it. “That ain’t no baby. That’s a weapon.”