SimCity 2000 is the most well known entry in Maxis’ SimCity franchise. It expanded upon the original game greatly, adding new types of facilities. Would-be mayors can add everything from zoos, to prisons, to high schools. The game also added an underground plumbing system, a more complex tax system, and since the map was isometric (as opposed to top-down), there was also land elevation. You can play through several scenarios, many of which based off of real-world situations such as the economic depression in 1970s Flint Michigan. Even today, with more advanced city simulators being released, SimCity remains the gold standard in city building. If you have yet to play this classic, Gog.com has it on sale for $5.99.