pysoy is just too much because it's a 3d engine video game. I was more looking for something to manage command an information that would be closely tied to a SQL database.
This is why I suggested a web based solution because I think it could be easily implemented with a wiki and a MySQL Database. Players could install their game locally pretty easily with EasyPHP.
The only thing is if I need to manage multiple real players (not AI), I need a way for each player to send their command and wait for other players to finish (refresh a page, or java script).