Your team has crash-landed on an alien planet. You have nothing except for the scattered debris burning around you, and the MultiTool clutched tightly in your hand. Oh - and your wits, for what they're worth when surrounded by predatory indigenous lifeforms.
Your mission was the colonisation of planet XH-ER472. Since you didn't make it that far you guess this planet is as good as any other to start colonising.
The Factory Must Grow.
OVERVIEW
Factorio is a game in which you build and maintain factories.
You will be mining resources, researching technologies, building infrastructure, automating production and fighting enemies. Use your imagination to design your factory, combine simple elements into ingenious structures, apply management skills to keep it working, and protect it from the creatures who don't really like you.