Factorio 2.1 Goes Stable as Wube's Last Major Update, With Mixed Rockets, Optional Quality and ARM64 Linux
By CriticalPixel ·
Factorio 2.1 has left experimental and is now the stable version, and Wube Software says it is the last major update the game will ever get. The team marked it stable on October 23 in a Friday blog post that noted the milestone lands two years after the Space Age expansion launched. PC Gamer pegs the whole run at 14 years of continual development, and Wube announced back in May that the game had reached a good place to conclude active development. So this is the sign-off, even if it arrives as a quiet pile of fixes instead of a fireworks show. I respect that more than I would respect a forced final planet nobody asked for.
What 2.1 Actually Adds
Wube is upfront that 2.1 is not about new planets, enemies or research trees. It describes the patch as a big collection of quality of life changes, small features, polish and the things the team wanted for 2.0 but ran out of time to finish. The headline work is space logistics. Rockets can now carry multiple different items in one launch, so you stop sending a full stack of a single thing just to build a small platform. Leave an Import from slot blank and a platform pulls from every location, which suits fuel, ammo and repair packs. Platforms can also request items from, and hand items to, other platforms in orbit, and the hub requests can be controlled with the circuit network.
There is more on the Space Age side. Asteroid damage now depends on the asteroid's remaining health rather than its speed, the platform hub gets more health and resistances, and drag is based on mass instead of width, so the so-called pencil ship stops being the only way to go fast. A new unloading bay can be placed in a limited area around the landing pad, which lets inserters pull items straight out of the pad onto belts, into trains or into chests. Elevated rails can now run over cargo bays too. If you have ever hand built a spaghetti of inserters just to empty a landing pad, you already know why this one earns its own bullet point in the notes.
Circuits, Quality and the Stuff Veterans Begged For
The circuit network gets a proper rework. Reads and writes can now be directed to different wire colors through an Input and Output split, which replaces the old magic self-subtraction trick. Labs can pick their current research from circuit conditions, boilers and heat exchangers can be wired up for backup power setups, land mines can serve as tripwires and enemy detectors, and pipes join the network with a new pipe GUI. Long-standing annoyances get fixed as well: pumpjacks and burner miners can be flipped, inserters always drop to the input side of splitters, and fluid mixing prevention is back, so pipelines carrying different fluids refuse to merge and show a warning. That last one saves a whole evening of tracing a polluted oil network.
Quality gets the most interesting rethink. Space Age can now be played without Quality, because the Recycler has been split into its own mod and Quality becomes a recommended dependency that is enabled by default. For the people who love it, locomotives and wagons now come in quality tiers with faster trains and bigger cargo and fluid wagons. For the people who never warmed to the slot machine feel of it, Wube also closed the so-called space casino, so Quality modules can no longer be used in asteroid reprocessing. Giving both camps something is a rare move for a final patch, and I like that Wube did it with an opt-out instead of a lecture.
Biters, New Graphics and ARM64 Linux
Enemy expansion got a holistic review. Expansion groups now scale with evolution, so they become a meaningful challenge instead of lots of tiny annoying nests. Exploring the map early no longer reduces the expansions near your base, and biters pick more natural locations for new bases. On the visual side, Wube did its last big graphics pass, with new assembling machines, oil refinery, rocket silo and heat exchanger, a diagonal flamethrower turret, planets visible behind space platforms and a new pump rendering system that connects to fluid wagons however cursed your station layout is. Factorio also now runs natively on ARM64 Linux, which covers Steam Frame, Raspberry Pi headless servers and Asahi Linux on Apple Silicon MacBooks.
Back Up Before You Update
Wube's warnings are worth reading before you click anything. 2.0 save games will load, but changes such as the circuit Input and Output split may break existing factory designs. Once you update, blueprints and saves cannot be downgraded to 2.0, so back up anything you care about. Most popular mods were updated during the experimental period, but some you rely on may not be ready yet. If your megabase runs on a dozen mods and a decade of circuit spaghetti, wait a week and check your mod list before you commit. Stable does not mean your specific save is safe.
Community Reaction and the CriticalPixel Take
Reaction in my feed is limited so far, but it is warm. One player said the update makes them want to play again, singling out the idea of offloading everything to a space station and having a ship resupply it while the station drops stuff down to Nauvis. Another pointed at Steam to say the game has never been discounted yet still sits at 98% positive across 234,000 reviews. The Steam page I opened shows 97% positive across 196,827 reviews for the store listing, and GamesRadar uses the 234,000 figure, so the totals shift depending on which count you read. Either way, it is rare for a 14 year old game to end on reviews like that.
Here is my take. Wube is ending Factorio the way it always built it: no hype, no season pass, no fake final boss, just a long list of fixes aimed at people who actually play the thing. I wish more studios would finish a game and say so, instead of keeping it on life support for a roadmap nobody believes. The catch is that it also means no more big swings, and PC Gamer notes that new prototypes are in the works but there is nothing to share for a long time. Fine by me. A game this good does not owe us a sequel on a schedule.
Factorio 2.1 is stable now, so go update, mind the backups and enjoy the last big one. Then tell me how many hours it takes before you cave and build a mixed rocket platform you did not need.
Sources
Factorio.com: 2.1 Stable announcement post
PC Gamer: After 14 years of development, Factorio's final major update is out now
@GamesRadar: Factorio 2.1, the last big update, is out
@jamtits: This update makes me want to play Factorio again
@federico_cicchi: Factorio released its last major update and has never been discounted
@pcgamer: After 14 years of development, Factorio's final major update is out now