Hello, I have an irresistible urge to tell you a little story. I'm sure you come here for stories, don't you?

Hello, welcome once again to the world of facts.

Hello, We've had a lot of requests to talk about map generation. It's difficult to talk about map generation without first explaining noise expressions. From time to time we need to talk about noise expressions anyway because they are a critical part of the game, but I don't think we've ever done a good job of explaining what they actually are at a high level. We will a closer look at planet mapgen again in the future, but for now this will introduce the basic concepts and act as a primer for later.

The launch party Klonan To celebrate the launch of the game later this summer (only 6 more FFFs to go!), we have decided to throw a party! It is going to be at the same venue as our 1 million sale party (FFF-192). It will take place on Friday the 4th of September, 2020, at Žluté Lázně here in Prague. We are inviting a lot of people to the party, such as other Czech game developers, Youtubers, and of course we will be there. As we want you (the fans) to be able to come, we have some tickets for sale. The reason to sell them, rather than give them away, is so that we don't have 'messers' saying they will come when they don't intend to. You can buy a ticket here. While the COVID-19 pandemic might be 'over' here in Czechia (Czechs hold 'farewell party' for pandemic), the reality is, the situation could change with great speed. It is likely many won't be able to come due to travel restrictions, or we may even need to cancel the event. Please keep this in mind while you are considering whether to come. We hope everything lines up in our favour, and we look forwarding to meeting you.

Hello, the office is slowly ramping back up after the Christmas and New year festivities.

Team production changes Improving the Team production challenge was prompted by this Reddit post. Team production was made back in 2016 to test the multiplayer networking of the 0.14 update with a larger number of players without the overhead of having a large factory. Since then it has not really had much love. So after 4 years of accruing wisdom, I started making some general improvements.

Roadmap update (kovarex) A lot of people have been asking recently, when can they expect a new release and when is the game going to be finished. The original plan was to finish everything, and release the final version of Factorio ideally before the end of 2018. This was the plan at the beginning of the year. We worked in our usual way of "it is done when it is done" for quite some time, but then it started taking a little bit too long, and we weren't even sure what is a realistic timeframe to finish it in. To help this issue, we tried to become a little more organized in the past few weeks. We went through our list of all the development tasks, and tried to finalize it. We removed all the things that we decided to cut, and added all the missing things that we need to do before the game is finished. Then we tried to make some kind of time estimate for each task, to get a general idea of when everything will be finished. We started to be more conscious of who is working on what, and how much time each task is taking, to know how accurate the estimates are. The result was, that if it all goes well, we could be done in 6-9 months. This is probably not something you wanted to hear. After a few rounds of discussions, we decided split the releases of 0.17 and 0.18 in the following way: 0.17 plan It will contain all the things we have done up to this point, mainly: New render backend, which helps performance and solves a lot of issues (FFF-251) The graphical updates: walls, gates, turrets, belts, biters, spawners, electric poles (FFF-268, FFF-228, FFF-253) The GUI reskin (FFF-243) New map editor (FFF-252) Resource generation overhaul (FFF-258) Robot construction tools (FFF-255) Rich text (FFF-237, FFF-267) And more... It will also include some things we know we can finish soon enough, mainly: Redoing some of the most important GUIs (Action bar, character screen, main game GUI, train GUI, play GUI, tooltips) Fluid optimisations And several smaller things, which depends on how it goes We will release this during January 2019, we will announce it more precisely in advance. 0.18 plan It will become the final 1.0 version once it is stable. It will contain mainly: New tutorial New campaign Final mini tutorials Revision of rest of the GUI All remaining high res graphics graphics and final polish We obviously don't know exactly when is it going to be ready, but we hope it to be sooner than 9 months from now.

Hello, Welcome to our facts for the week. Sign posts or bulletin boards are a common sight in videos games, probably not far behind the ubiquitous wooden crate or explosive barrel. They are a nice clean understandable way to communicate with the player, and it was something we wanted to see in Factorio for a long time...

Factorio logo patches Jitka We would like to introduce our new fabric Factorio logo patches, which are now available at our e-shop. These sew-on embroidered patches are ideal for clothing, hats, backpacks, etc. The dimensions are 2.5 x 12 cm. As we are uncertain how large the demand for these patches is going to be, we have only limited stock available at the moment. Please note that our online store ships only once a week every Wednesday, and it is highly possible that the orders placed now will not be delivered before the 25th or December, this applies especially for orders shipped outside of Europe.

Rail building changes kovarex The problem with rail building is that it has too many states. It depends whether you start building the rail with shift, to use the ghost mode or not, and then it also matters whether you still hold shift, to ignore trees or not. Moving from manual building to ghost rail building means cancelling the whole rail building and starting it again with the correct modifier. The problems were reaching the surface from time to time, and Twinsen even drew a nice little state diagram of the rail building system. It kind of peaked with this bug report. After some time, it became clear that we should simplify it. This is a nice example, where we can talk about change we just released (0.17.29) in a FFF. From now on, instead of 3 modes (building manually, ghost building, ghost building + tree/rock removal), we have only 2 modes, where the ghost building without obstacle deconstruction is not available anymore. So it doesn't matter anymore how you start the building, it just matters whether you are holding shift or not at the moment, which makes it consistent with the normal entity building and the ghost icon. Once the topic is opened, it is hard to leave it so easily, so we agreed that the rail building could be streamlined even more. The current model is, that you have to build one straight piece of rail first, and then you can use the rail builder on the edge of that rail. It is annoying generally, and especially for the new players, because he might miss the way how it is being used, as the straight rails are built exactly the same way as other entities. The reason we did it this way was mainly, because when we first introduced the (new at that time) rail builder, we weren't confident enough that it could replace even the basic straight rail building. But since the rail building is stable enough, we might go one more step forward. The plan is that the rail won't be used to build straight rails normally the way you can now. The rail item would be always used to build by the rail planner only. Instead of having to snap to an existing rail, you could just start building anywhere on the ground. Instead of showing the rail preview when holding the item, you would see the arrow as when starting the rail building, and you could rotate it with the R key. It would make sense, to make the arrow color/size different for starting a rail planner on the ground versus snapping to an existing rail, but other than that, it would be the same.