#Factorio blue science how to#
#Factorio blue science upgrade#

Note: For efficiency purposes, it is recommended that you aim to get this technology as soon as you can.Īgain, Transport Belts only require basic components and can be created straight away.As you can see, they are made of basic components - but because they're composed of 3 items, for automated production, they can only be made in an Assembly Machine 2 (which you get when you unlocked the Automation 2 technology). Inserters require specific technology to make them, and are one of the earliest items you can craft. Green Science packs need basic Inserters and Transport Belt pieces. Looking at them, you'd be forgiven for thinking that because they only require two pretty standard components, they are easy and quick to make - but unfortunately you would be wrong. You need to prepare to make LOTS of them! Green Science (or science pack 2) make up the bulk of the earlier stages of tech tree progression. Once you have the tech and the materials, these Engine Units will open up a whole new aspect of the game.Įngine Unit recipe Green Science Pack Productionīefore you are able to produce Blue Science packs, you are going to have to make Green Science packs. They require the Engine technology to have been researched, but only need pretty basic materials to make. The Engine Units in-game are mainly used to create vehicles - so it makes sense that the higher tier technologies require them, as you will start to move things around the map and create trucks and cars etc.

#Factorio blue science upgrade#

They are one of the first things you upgrade once you have started to generate electricity. We are already quite familiar with the Electric Mining Drill. These can only be crafted if you have done a bit more research: While the recipe itself seems relatively easy, it does require Plastic Bars. Advanced CircuitĪbout halfway through the game, you will find yourself in need of a lot of high-end technology - and Advanced Circuits are used in almost all of them! They are a very crucial part of the end game, and as such, they do require quite a bit to make. You will also need to research Advanced Electronics.Īll of the main components for Blue Science pack will require you to use Assembly Machine 2, as the recipes consist of 3 or more materials. So let's break down those components to see how complex Blue science packs are. Also referred to as science pack 3, this is the third tier of research and is used to advance existing technologies.įrom the outset, you will need Advanced Circuits, Electric Mining Drill, and an Engine Unit.

Out of the three types of science we are going to look at in this guide, Blue Science is the most demanding.

#Factorio blue science how to#

How to Produce Blue Science Packs in Factorio

We briefly touched upon science packs in our beginner's guide to Factorio, but this guide is going to give you the low down on what goes into each pack and what level of research you are going to need to make everything.