Be ready to be blown away by Factorio. If you've never heard of it, it's okay, I didn't know about it since last week...even though it's a 10/10 on Steam.
So far, I have to say it's the best game I've ever played. It's like an hybrid of all my favorite games in one:
1- Ressource management
2- City Planning and design
3- Tower Defense
Add to that engineering and automation and you've got Factorio. Beware not to get started...you might have to say your weekends goodbye!