To understand why you need "all DLCs full," you must understand how the four expansions interact. They do not exist in silos; they stack, twist, and sometimes violently collide.
To understand the significance, we need to look at Ludeon's update cadence. RimWorld does not use simple decimals (like 1.4 or 1.5) exclusively; it uses internal Steam Build IDs to track patches.
Build 143901 corresponds to the late-stage version of Update 1.4.3701. This was released during the "Refactoring" patch cycle, which took place shortly after the explosive launch of the Biotech DLC and before the massive shift toward Update 1.5.
Why does this matter?
If you are searching for RimWorld 143901 all DLCs full, you are looking for the definitive edition of the game. It bypasses the experimental nature of newer updates, ditches the horror-centric Anomaly DLC, and gives you the complete trifecta: Empire, Religion, and Genetics.
Set up your hydroponics, prepare your killbox, and remember: Losing is fun. But with Build 143901 and all three DLCs running perfectly, at least you'll lose in high definition.
Disclaimer: This article is for informational and educational purposes regarding software version identification. Always ensure you own a legitimate copy of RimWorld and its DLCs from official distributors like Steam or GOG.
It sounds like you’re referring to RimWorld "143901" with all DLCs and want to know an interesting feature — I'll assume you mean the Windows/PC build (no clarification requested).
One interesting feature across recent RimWorld builds with all DLCs enabled is the expanded storytelling and scenario variety tied to Ideology + Royalty + Biotech integrations:
If you want a specific standout mechanic or a short example scenario showing how these features interact in-game, tell me which DLC combo or playstyle you prefer (e.g., roleplay, challenge, colony optimization) and I’ll give a concise example.
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The Odyssey of New Eden - 143901
It was the year 143901 on the unforgiving planet of RimWorld, a distant world on the edge of the galaxy. The once-thriving colony of New Eden, founded by a group of space-faring pioneers, had seen better days. After a string of unfortunate events, including a brutal raider attack and a debilitating psychosis outbreak, the colony teetered on the brink of collapse.
The player, a grizzled veteran of RimWorld's harsh environment, had been tasked with leading a new group of survivors to the beleaguered colony. Their ship, the "Aurora's Hope," had limped into the planetary atmosphere, dodging deadly solar flares and rogue asteroids along the way.
As the survivors disembarked, they were greeted by a desolate landscape. The colony's once-manicured gardens had withered and died, while the buildings stood as a testament to the ingenuity and desperation of their predecessors. The air reeked of smoke, sweat, and desperation.
The player's party consisted of a diverse group of individuals, each with their own unique skills and scars. There was Jax, a former combat medic with a talent for patching up wounded flesh; Elara, a soft-spoken botanist with a green thumb; and Arin, a hot-headed engineer with a penchant for jury-rigging machinery.
Their first priority was to assess the colony's current state. The power grid was faltering, the food stores were running low, and the mental health of the colonists was precarious at best. The player knew they had to act fast to prevent a complete collapse.
With Jax's medical expertise, they set about tending to the wounded and establishing a makeshift infirmary. Elara got to work in the gardens, coaxing life from the barren soil and reestablishing a reliable food source. Arin, meanwhile, set to work repairing the colony's critical infrastructure, from the power generators to the life support systems.
As the days turned into weeks, New Eden began to show signs of life. The colonists, once on the brink of despair, now worked together with a renewed sense of purpose. The player had brought a semblance of order to the chaotic world of RimWorld.
However, just as things were looking up, a new threat emerged. A group of raiders, notorious for their brutality, had set their sights on New Eden. The player knew they had to prepare the colony for the worst.
With the help of their companions, they set about fortifying the colony's defenses. Arin crafted makeshift turrets and traps, while Jax and Elara helped to train the colonists in basic combat and first aid. The player, meanwhile, coordinated the colony's resources, ensuring that everyone was working together to survive.
The raider attack came on a fateful day, as the sun dipped below the horizon. The colony's defenses held strong, but the player knew that they couldn't keep this up for much longer. New Eden needed a long-term solution, not just a Band-Aid.
As the dust settled, the player looked out upon the battered but resilient colony. They knew that there was still much work to be done, but for the first time in a long while, they felt a sense of hope. New Eden would survive, and perhaps one day, it would thrive. rimworld 143901 all dlcs full
And so, the odyssey continues...
The player smiled grimly, knowing that RimWorld had many more challenges in store for them. But with their companions by their side, they were ready to face whatever the future held.
All DLCs (Downloadable Content) were active, which meant that the player had access to a wide range of new items, mechanics, and features. These included:
The full game, with all its DLCs, offered a rich and immersive experience, with countless hours of gameplay and storytelling possibilities.
I hope you enjoyed this RimWorld story! Do you have any specific requests or ideas for a next installment?
This report outlines the status and content of for version 1.5 (specifically build 1.5.4069 or similar), which is the current stable era as of 2024-2026. The identifier "143901" likely refers to a specific repack or community-shared version containing the base game and all four official expansions. Game Status Overview Current Version: 1.5 (Stable) Developer: Ludeon Studios Platform: PC (Windows, macOS, Linux)
Core Experience: A sci-fi colony sim driven by an intelligent AI storyteller that generates stories of survival, psychology, and tactical combat. Integrated Expansion Content (All DLCs)
A "Full" installation includes the four major expansions, often referred to by the community using the "RIBWORLD" acronym: Royalty
: Adds imperial titles, psychic powers (Psycasts), and high-tech weaponry. Pawns can earn royal ranks and call in favors from the Empire. Ideology
: Introduces belief systems that dictate pawn behavior. You can play as "tunnelers" who love the dark, cannibalistic cults, or peace-loving hippies. Biotech : The largest expansion, adding:
Children & Reproduction: Pawns can have families and raise children. To understand why you need "all DLCs full,"
Gene Modifying: Create custom "Xenohumans" like vampires (Sanguophages) or furry "Yttakin." Mechanitor: Build and control your own army of robots. Anomaly
: A horror-themed expansion inspired by SCP and Lovecraft. It adds "monolith" events, containment mechanics for eldritch creatures, and psychological threats. Technical & Compatibility Notes
Modding Support: Version 1.5 is the current standard for the Steam Workshop. Most major mods like Vanilla Expanded are fully compatible with this build.
Performance: The 1.5 update introduced significant performance optimizations, particularly for multi-threaded pawn rendering, helping larger colonies run more smoothly.
Storage: A full installation with all DLCs requires approximately 3.5 - 4 GB of disk space.
I notice you're asking about RimWorld version 1.4.3901 (likely a typo for 1.4.3901, as 143901 doesn't exist) with all DLCs — specifically Royalty, Ideology, and Biotech.
Here's a straight answer:
Yes — that combination is widely considered excellent content. Here's why:
When the keyword specifies "All DLCs Full," it refers to the three expansion packs that transform the base game into a sprawling epic. Build 143901 is the perfect vessel for these three DLCs. Here is how they work together.
The newest DLC, Anomaly, adds SCP-style containment, reality-altering monoliths, and horrific flesh monsters. Running this alongside the other three on Build 143901 is where the game truly shines.