Research about software development practices in the computer games industry

The computer games industry gained rising popularity in recent years. There is however only a small number of studies about how game developing companies cope with changing requirements and interest groups, increasing team sizes and hardware and software enhancements. Currently there is a study to examine software development practices relating to their agility.
In connection with the study there is a questionnaire that aims to find results on how teams from game developing companies perform their software processes.
The questionnaire can be found under the following link:

http://www.surveymonkey.com/s/9PK386L

Every participation is highly appreciated.
Every participant can get the results of the questionnaire and the whole study if desired.

Thank you in advance for your interest and your participation!