There is a new city builder game on Steam : Aven colony it like City Building Series like CivCity or Emperor(The China game which I used to play until 2009) but into the future on some alien planet. It has some good tech structures. One draw back is the game is resource consuming and requires 8GB RAM for smooth gameplay. Its completely compatible with windows 10. The missions are quite complicated which is awesome for the City building genre. The Campaign itself helps us to adapt to the game. As we finish the campaign like Tropico 4 we will be ready for the sandbox. What I like Aven Colony is the Graphics, its extremely awesome in the curved LED 27 inch monitor. City Building guys would like it.