Cities: Skyline.
WOW. Last played a city builder about 10-years ago, so talk about hopping in to the deep end. Nice and easy to plan when you just start, but eventually my city turned in to a convoluted mess.
Didn't realise it was as GFX intensive as it was. I have to run it on low which sucks, as the game is gorgeous on high settings. Such attention to detail.
Goodbye Saturday.
EDIT: Any tips on how to develop existing suburbs in to high-density apartments? In SimCity 2013 you just upgrade roads to higher density and improve services, resulting in houses becoming apartments, increasing population. In Cities I have to keep on adding residential zones, which takes up space and adds pressure on my services.