Game Theory Group
Dilemma code (http://www.cs.cmu.edu/~awm/381/timetable.html)
Gambit (http://masada.hss.caltech.edu/~gambit/Gambit.html )
UCLA Game Theory site: http://levine.sscnet.ucla.edu/index.htm
Other CMU game theory: http://www.cmu.edu/comlabgames/