The best city building game I've ever played. Great interface, good systems and very satisfying. Had to stop playing when I found myself looking at real life photographs of German motorway intersections to improve my traffic flow. Updating my review a few years later: the interface is fuzzy on anything above 1080p, the framerate is low even on a 2080Ti, and the depth of field effect makes buildings look really bad. I wanted to give it another go before Skylines 2 comes out, but it's really hard to get back into.