I've been into factorio the last few weekends. It's a game where you're a member of an advanced race who has crash landed on an alien planet, and you need to build a rocket to escape.
You build and maintain factories to gather, transport, and construct what you need to create and launch the rocket. The more you build the more pollution you create, and the angrier the local population gets (and they attack you).
here's a snippet from theie website about the game
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.