Taipei, Taiwan

Once upon a time, Taipei's streets were chock-full of taxis, buses and racing scooters, and its sidewalks congested with people and trash. The air was foul, and the architecture – shrines, temples and old colonial buildings aside – was ugly. Central planning seemed sporadic or even nonexistent. In the late 1980s, as the scars of former martial law began healing, citizens realised that while they were materially rich, their quality of life was poor. They demanded change and over the next decade, city planners did what you'd expect those schooled in Asia's most computer-savvy society to do: they played a protracted game of SimCity, only for keeps.