@inproceedings{ author={Morris Sue}, year={2003}, title={WADs, Bots and Mods: Multiplayer FPS Games as Co-creative Media}, isbn={ISSN 2342-9666}, booktitle={DiGRA \&\#3903 - Proceedings of the 2003 DiGRA International Conference: Level Up}, url={http://www.digra.org/wp-content/uploads/digital-library/05150.21522.pdf} }