I received this e-mail from Mike Farley an ex TDSB teacher) who teaches at UTS with a link to his web site and some very useful simulation games.
Here is the web site.
there is also a very good work ship to support Pax Warrior a web simulation that TDSB does have the rights to.
Geography and Geotechnologies Instructional Leader
Social World Studies and Humanities
Toronto District School Board
1 Civic Centre Court
Toronto , On ,M9C 2B3
Tel; (416) 394-7269
Cell; (416) 576-4515
Fax; (416) 394-6420