Realtime Worlds Ltd. was a British video game developer based in Dundee, Scotland. The company was founded by David Jones in 2002. After developing Crackdown (2007) and APB: All Points Bulletin (2009), Realtime Worlds filed for administration in August 2010.

Crackdown (2007) Review
Crackdown scores high in that hard to define fun factor category Crackdown (2007): 7 out of 10: Crackdown came to prominence because of Microsoft’s decision […]