Introversion, the guys behind Darwinia and Defcon are currently working on ‘Subversion’ which features an in-game city generator.
Currently running at over 70,000 buildings generated in approximately one minute the generator is the latest in a series of developments in ‘automatic architecture’ in games.
The YouTube movie embedded below provides a look at a city being generated:
See It’s all in your head, Part 8 (the developers blog) for more details and screenshots.
We picked this one up via the ever readable http://kotaku.com/