I bought the first Cities: Skylines because I'm a massive SimCity fan. Ever since SimCity 2000 that I received for my birthday as a child (in a bundle with Theme Hospital). But the text and UI were way too small for me. So I couldn't play the game. I even created my own (very simple) mod [1], but I never got around to playing the game. I hope the developers will address this issue and implement proper UI / text scaling.