There are relatively few published academic sources that discuss newer forms of games cultures; this student work is an informative account of the dance gaming scene:
Chan, Alexander (2004) ‘CPR for the Arcade Culture: A Case History on the Development of Dance Dance Revolution Community’. Unpublished coursework, History of Computer Game Design, Stanford University. Online: http://pdf.textfiles.com/academics/ddr-case-history-chan.pdf
An Introduction to Game Studies 